857979902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2373

約数の個数: 64

約数和(自身を含む): 1573375104

約数和(自身を除く): 715395202

約数列:

[1, 2, 13, 17, 23, 26, 34, 37, 46, 74, 221, 299, 391, 442, 481, 598, 629, 782, 851, 962, 1258, 1702, 2281, 4562, 5083, 8177, 10166, 11063, 14467, 16354, 22126, 28934, 29653, 38777, 52463, 59306, 77554, 84397, 104926, 168794, 188071, 376142, 504101, 682019, 891871, 1008202, 1097161, 1364038, 1434749, 1783742, 1941131, 2194322, 2869498, 3882262, 11594323, 18651737, 23188646, 25234703, 32999227, 37303474, 50469406, 65998454, 428989951, 857979902]

約数ペア:

[(1, 857979902), (2, 428989951), (13, 65998454), (17, 50469406), (23, 37303474), (26, 32999227), (34, 25234703), (37, 23188646), (46, 18651737), (74, 11594323), (221, 3882262), (299, 2869498), (391, 2194322), (442, 1941131), (481, 1783742), (598, 1434749), (629, 1364038), (782, 1097161), (851, 1008202), (962, 891871), (1258, 682019), (1702, 504101), (2281, 376142), (4562, 188071), (5083, 168794), (8177, 104926), (10166, 84397), (11063, 77554), (14467, 59306), (16354, 52463), (22126, 38777), (28934, 29653)]