1369816

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 2990880

約数和(自身を除く): 1621064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 401, 427, 488, 802, 854, 1604, 1708, 2807, 3208, 3416, 5614, 11228, 22456, 24461, 48922, 97844, 171227, 195688, 342454, 684908, 1369816]

約数ペア:

[(1, 1369816), (2, 684908), (4, 342454), (7, 195688), (8, 171227), (14, 97844), (28, 48922), (56, 24461), (61, 22456), (122, 11228), (244, 5614), (401, 3416), (427, 3208), (488, 2807), (802, 1708), (854, 1604)]