2013641014

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{4951}}^1$

素因数の和:5129

約数の個数: 64

約数和(自身を含む): 3993292800

約数和(自身を除く): 1979651786

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 139, 154, 209, 266, 278, 418, 973, 1463, 1529, 1946, 2641, 2926, 3058, 4951, 5282, 9902, 10703, 18487, 21406, 29051, 34657, 36974, 54461, 58102, 69314, 94069, 108922, 188138, 203357, 381227, 406714, 658483, 688189, 762454, 1034759, 1316966, 1376378, 2069518, 4817323, 7243313, 7570079, 9634646, 13075591, 14486626, 15140158, 26151182, 52990553, 91529137, 105981106, 143831501, 183058274, 287663002, 1006820507, 2013641014]

約数ペア:

[(1, 2013641014), (2, 1006820507), (7, 287663002), (11, 183058274), (14, 143831501), (19, 105981106), (22, 91529137), (38, 52990553), (77, 26151182), (133, 15140158), (139, 14486626), (154, 13075591), (209, 9634646), (266, 7570079), (278, 7243313), (418, 4817323), (973, 2069518), (1463, 1376378), (1529, 1316966), (1946, 1034759), (2641, 762454), (2926, 688189), (3058, 658483), (4951, 406714), (5282, 381227), (9902, 203357), (10703, 188138), (18487, 108922), (21406, 94069), (29051, 69314), (34657, 58102), (36974, 54461)]