2861700338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7823}}^1$

素因数の和:7931

約数の個数: 64

約数和(自身を含む): 5475548160

約数和(自身を除く): 2613847822

約数列:

[1, 2, 7, 14, 17, 29, 34, 53, 58, 106, 119, 203, 238, 371, 406, 493, 742, 901, 986, 1537, 1802, 3074, 3451, 6307, 6902, 7823, 10759, 12614, 15646, 21518, 26129, 52258, 54761, 109522, 132991, 182903, 226867, 265982, 365806, 414619, 453734, 829238, 930937, 1588069, 1861874, 2902333, 3176138, 3856739, 5804666, 7048523, 7713478, 12023951, 14097046, 24047902, 26997173, 49339661, 53994346, 84167657, 98679322, 168335314, 204407167, 408814334, 1430850169, 2861700338]

約数ペア:

[(1, 2861700338), (2, 1430850169), (7, 408814334), (14, 204407167), (17, 168335314), (29, 98679322), (34, 84167657), (53, 53994346), (58, 49339661), (106, 26997173), (119, 24047902), (203, 14097046), (238, 12023951), (371, 7713478), (406, 7048523), (493, 5804666), (742, 3856739), (901, 3176138), (986, 2902333), (1537, 1861874), (1802, 1588069), (3074, 930937), (3451, 829238), (6307, 453734), (6902, 414619), (7823, 365806), (10759, 265982), (12614, 226867), (15646, 182903), (21518, 132991), (26129, 109522), (52258, 54761)]