2856757246

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1177

約数の個数: 64

約数和(自身を含む): 5165669376

約数和(自身を除く): 2308912130

約数列:

[1, 2, 7, 14, 41, 61, 82, 83, 122, 166, 287, 427, 574, 581, 854, 983, 1162, 1966, 2501, 3403, 5002, 5063, 6806, 6881, 10126, 13762, 17507, 23821, 35014, 35441, 40303, 47642, 59963, 70882, 80606, 81589, 119926, 163178, 207583, 282121, 415166, 419741, 564242, 571123, 839482, 1142246, 1453081, 2458483, 2906162, 3345149, 4916966, 4976929, 6690298, 9953858, 17209381, 23416043, 34418762, 34838503, 46832086, 69677006, 204054089, 408108178, 1428378623, 2856757246]

約数ペア:

[(1, 2856757246), (2, 1428378623), (7, 408108178), (14, 204054089), (41, 69677006), (61, 46832086), (82, 34838503), (83, 34418762), (122, 23416043), (166, 17209381), (287, 9953858), (427, 6690298), (574, 4976929), (581, 4916966), (854, 3345149), (983, 2906162), (1162, 2458483), (1966, 1453081), (2501, 1142246), (3403, 839482), (5002, 571123), (5063, 564242), (6806, 419741), (6881, 415166), (10126, 282121), (13762, 207583), (17507, 163178), (23821, 119926), (35014, 81589), (35441, 80606), (40303, 70882), (47642, 59963)]