2696538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 5870592

約数和(自身を除く): 3174054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 191, 362, 382, 543, 573, 1086, 1146, 2353, 2483, 4706, 4966, 7059, 7449, 14118, 14898, 34571, 69142, 103713, 207426, 449423, 898846, 1348269, 2696538]

約数ペア:

[(1, 2696538), (2, 1348269), (3, 898846), (6, 449423), (13, 207426), (26, 103713), (39, 69142), (78, 34571), (181, 14898), (191, 14118), (362, 7449), (382, 7059), (543, 4966), (573, 4706), (1086, 2483), (1146, 2353)]