742191814

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2473}}^1$

素因数の和:2609

約数の個数: 64

約数和(自身を含む): 1466349696

約数和(自身を除く): 724157882

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 97, 119, 182, 194, 221, 238, 442, 679, 1261, 1358, 1547, 1649, 2473, 2522, 3094, 3298, 4946, 8827, 11543, 17311, 17654, 21437, 23086, 32149, 34622, 42041, 42874, 64298, 84082, 150059, 225043, 239881, 294287, 300118, 450086, 479762, 546533, 588574, 1093066, 1679167, 3118453, 3358334, 3825731, 4077977, 6236906, 7651462, 8155954, 21829171, 28545839, 43658342, 53013701, 57091678, 106027402, 371095907, 742191814]

約数ペア:

[(1, 742191814), (2, 371095907), (7, 106027402), (13, 57091678), (14, 53013701), (17, 43658342), (26, 28545839), (34, 21829171), (91, 8155954), (97, 7651462), (119, 6236906), (182, 4077977), (194, 3825731), (221, 3358334), (238, 3118453), (442, 1679167), (679, 1093066), (1261, 588574), (1358, 546533), (1547, 479762), (1649, 450086), (2473, 300118), (2522, 294287), (3094, 239881), (3298, 225043), (4946, 150059), (8827, 84082), (11543, 64298), (17311, 42874), (17654, 42041), (21437, 34622), (23086, 32149)]