15707749708

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{109121}}^1$

素因数の和:109282

約数の個数: 48

約数和(自身を含む): 32338522944

約数和(自身を除く): 16630773236

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 194, 212, 371, 388, 679, 742, 1358, 1484, 2716, 5141, 10282, 20564, 35987, 71974, 109121, 143948, 218242, 436484, 763847, 1527694, 3055388, 5783413, 10584737, 11566826, 21169474, 23133652, 40483891, 42338948, 74093159, 80967782, 148186318, 161935564, 296372636, 560991061, 1121982122, 2243964244, 3926937427, 7853874854, 15707749708]

約数ペア:

[(1, 15707749708), (2, 7853874854), (4, 3926937427), (7, 2243964244), (14, 1121982122), (28, 560991061), (53, 296372636), (97, 161935564), (106, 148186318), (194, 80967782), (212, 74093159), (371, 42338948), (388, 40483891), (679, 23133652), (742, 21169474), (1358, 11566826), (1484, 10584737), (2716, 5783413), (5141, 3055388), (10282, 1527694), (20564, 763847), (35987, 436484), (71974, 218242), (109121, 143948)]