1769687036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 3384763200

約数和(自身を除く): 1615076164

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 389, 778, 983, 1157, 1556, 1966, 2314, 3932, 4628, 5057, 10114, 12779, 20228, 25558, 34621, 51116, 69242, 87487, 138484, 174974, 349948, 382387, 450073, 764774, 900146, 1137331, 1529548, 1800292, 2274662, 4549324, 4971031, 9942062, 19884124, 34032443, 68064886, 136129772, 442421759, 884843518, 1769687036]

約数ペア:

[(1, 1769687036), (2, 884843518), (4, 442421759), (13, 136129772), (26, 68064886), (52, 34032443), (89, 19884124), (178, 9942062), (356, 4971031), (389, 4549324), (778, 2274662), (983, 1800292), (1157, 1529548), (1556, 1137331), (1966, 900146), (2314, 764774), (3932, 450073), (4628, 382387), (5057, 349948), (10114, 174974), (12779, 138484), (20228, 87487), (25558, 69242), (34621, 51116)]