2257156686

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2457

約数の個数: 64

約数和(自身を含む): 4796983296

約数和(自身を除く): 2539826610

約数列:

[1, 2, 3, 6, 31, 53, 62, 93, 101, 106, 159, 186, 202, 303, 318, 606, 1643, 2267, 3131, 3286, 4534, 4929, 5353, 6262, 6801, 9393, 9858, 10706, 13602, 16059, 18786, 32118, 70277, 120151, 140554, 165943, 210831, 228967, 240302, 331886, 360453, 421662, 457934, 497829, 686901, 720906, 995658, 1373802, 3724681, 7097977, 7449362, 11174043, 12135251, 14195954, 21293931, 22348086, 24270502, 36405753, 42587862, 72811506, 376192781, 752385562, 1128578343, 2257156686]

約数ペア:

[(1, 2257156686), (2, 1128578343), (3, 752385562), (6, 376192781), (31, 72811506), (53, 42587862), (62, 36405753), (93, 24270502), (101, 22348086), (106, 21293931), (159, 14195954), (186, 12135251), (202, 11174043), (303, 7449362), (318, 7097977), (606, 3724681), (1643, 1373802), (2267, 995658), (3131, 720906), (3286, 686901), (4534, 497829), (4929, 457934), (5353, 421662), (6262, 360453), (6801, 331886), (9393, 240302), (9858, 228967), (10706, 210831), (13602, 165943), (16059, 140554), (18786, 120151), (32118, 70277)]