2227245748

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{9697}}^1$

素因数の和:10352

約数の個数: 48

約数和(自身を含む): 4805242624

約数和(自身を除く): 2577996876

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 631, 1262, 2524, 4417, 8203, 8834, 9697, 16406, 17668, 19394, 32812, 38788, 57421, 67879, 114842, 126061, 135758, 229684, 252122, 271516, 504244, 882427, 1764854, 3529708, 6118807, 12237614, 24475228, 42831649, 79544491, 85663298, 159088982, 171326596, 318177964, 556811437, 1113622874, 2227245748]

約数ペア:

[(1, 2227245748), (2, 1113622874), (4, 556811437), (7, 318177964), (13, 171326596), (14, 159088982), (26, 85663298), (28, 79544491), (52, 42831649), (91, 24475228), (182, 12237614), (364, 6118807), (631, 3529708), (1262, 1764854), (2524, 882427), (4417, 504244), (8203, 271516), (8834, 252122), (9697, 229684), (16406, 135758), (17668, 126061), (19394, 114842), (32812, 67879), (38788, 57421)]