1285157074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{2309}}^1$

素因数の和:2578

約数の個数: 32

約数和(自身を含む): 2064585600

約数和(自身を除く): 779428526

約数列:

[1, 2, 19, 38, 97, 151, 194, 302, 1843, 2309, 2869, 3686, 4618, 5738, 14647, 29294, 43871, 87742, 223973, 278293, 348659, 447946, 556586, 697318, 4255487, 6624521, 8510974, 13249042, 33819923, 67639846, 642578537, 1285157074]

約数ペア:

[(1, 1285157074), (2, 642578537), (19, 67639846), (38, 33819923), (97, 13249042), (151, 8510974), (194, 6624521), (302, 4255487), (1843, 697318), (2309, 556586), (2869, 447946), (3686, 348659), (4618, 278293), (5738, 223973), (14647, 87742), (29294, 43871)]