2100609862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 3692122560

約数和(自身を除く): 1591512698

約数列:

[1, 2, 13, 17, 26, 34, 67, 89, 134, 178, 221, 442, 797, 871, 1139, 1157, 1513, 1594, 1742, 2278, 2314, 3026, 5963, 10361, 11926, 13549, 14807, 19669, 20722, 27098, 29614, 39338, 53399, 70933, 77519, 101371, 106798, 141866, 155038, 176137, 202742, 352274, 694187, 907783, 922129, 1205861, 1317823, 1388374, 1815566, 1844258, 2411722, 2635646, 4752511, 9505022, 11801179, 15676193, 23602358, 31352386, 61782643, 80792687, 123565286, 161585374, 1050304931, 2100609862]

約数ペア:

[(1, 2100609862), (2, 1050304931), (13, 161585374), (17, 123565286), (26, 80792687), (34, 61782643), (67, 31352386), (89, 23602358), (134, 15676193), (178, 11801179), (221, 9505022), (442, 4752511), (797, 2635646), (871, 2411722), (1139, 1844258), (1157, 1815566), (1513, 1388374), (1594, 1317823), (1742, 1205861), (2278, 922129), (2314, 907783), (3026, 694187), (5963, 352274), (10361, 202742), (11926, 176137), (13549, 155038), (14807, 141866), (19669, 106798), (20722, 101371), (27098, 77519), (29614, 70933), (39338, 53399)]