2603447084

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{18401}}^1$

素因数の和:18606

約数の個数: 48

約数和(自身を含む): 5408126976

約数和(自身を除く): 2804679892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 163, 217, 326, 434, 652, 868, 1141, 2282, 4564, 5053, 10106, 18401, 20212, 35371, 36802, 70742, 73604, 128807, 141484, 257614, 515228, 570431, 1140862, 2281724, 2999363, 3993017, 5998726, 7986034, 11997452, 15972068, 20995541, 41991082, 83982164, 92980253, 185960506, 371921012, 650861771, 1301723542, 2603447084]

約数ペア:

[(1, 2603447084), (2, 1301723542), (4, 650861771), (7, 371921012), (14, 185960506), (28, 92980253), (31, 83982164), (62, 41991082), (124, 20995541), (163, 15972068), (217, 11997452), (326, 7986034), (434, 5998726), (652, 3993017), (868, 2999363), (1141, 2281724), (2282, 1140862), (4564, 570431), (5053, 515228), (10106, 257614), (18401, 141484), (20212, 128807), (35371, 73604), (36802, 70742)]