16571004898

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{39359}}^1$

素因数の和:39475

約数の個数: 64

約数和(自身を含む): 31626547200

約数和(自身を除く): 15055542302

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 61, 119, 122, 203, 238, 406, 427, 493, 854, 986, 1037, 1769, 2074, 3451, 3538, 6902, 7259, 12383, 14518, 24766, 30073, 39359, 60146, 78718, 210511, 275513, 421022, 551026, 669103, 1141411, 1338206, 2282822, 2400899, 4683721, 4801798, 7989877, 9367442, 15979754, 16806293, 19403987, 33612586, 38807974, 40815283, 69626071, 81630566, 135827909, 139252142, 271655818, 285706981, 487382497, 571413962, 974764994, 1183643207, 2367286414, 8285502449, 16571004898]

約数ペア:

[(1, 16571004898), (2, 8285502449), (7, 2367286414), (14, 1183643207), (17, 974764994), (29, 571413962), (34, 487382497), (58, 285706981), (61, 271655818), (119, 139252142), (122, 135827909), (203, 81630566), (238, 69626071), (406, 40815283), (427, 38807974), (493, 33612586), (854, 19403987), (986, 16806293), (1037, 15979754), (1769, 9367442), (2074, 7989877), (3451, 4801798), (3538, 4683721), (6902, 2400899), (7259, 2282822), (12383, 1338206), (14518, 1141411), (24766, 669103), (30073, 551026), (39359, 421022), (60146, 275513), (78718, 210511)]