2077444516

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 4346496000

約数和(自身を除く): 2269051484

約数列:

[1, 2, 4, 7, 14, 28, 59, 83, 109, 118, 139, 166, 218, 236, 278, 332, 413, 436, 556, 581, 763, 826, 973, 1162, 1526, 1652, 1946, 2324, 3052, 3892, 4897, 6431, 8201, 9047, 9794, 11537, 12862, 15151, 16402, 18094, 19588, 23074, 25724, 30302, 32804, 34279, 36188, 45017, 46148, 57407, 60604, 63329, 68558, 80759, 90034, 106057, 114814, 126658, 137116, 161518, 180068, 212114, 229628, 253316, 323036, 424228, 533773, 680683, 893909, 1067546, 1257533, 1361366, 1787818, 2135092, 2515066, 2722732, 3575636, 3736411, 4764781, 5030132, 6257363, 7472822, 8802731, 9529562, 12514726, 14945644, 17605462, 19059124, 25029452, 35210924, 74194447, 148388894, 296777788, 519361129, 1038722258, 2077444516]

約数ペア:

[(1, 2077444516), (2, 1038722258), (4, 519361129), (7, 296777788), (14, 148388894), (28, 74194447), (59, 35210924), (83, 25029452), (109, 19059124), (118, 17605462), (139, 14945644), (166, 12514726), (218, 9529562), (236, 8802731), (278, 7472822), (332, 6257363), (413, 5030132), (436, 4764781), (556, 3736411), (581, 3575636), (763, 2722732), (826, 2515066), (973, 2135092), (1162, 1787818), (1526, 1361366), (1652, 1257533), (1946, 1067546), (2324, 893909), (3052, 680683), (3892, 533773), (4897, 424228), (6431, 323036), (8201, 253316), (9047, 229628), (9794, 212114), (11537, 180068), (12862, 161518), (15151, 137116), (16402, 126658), (18094, 114814), (19588, 106057), (23074, 90034), (25724, 80759), (30302, 68558), (32804, 63329), (34279, 60604), (36188, 57407), (45017, 46148)]