1487668

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 48

約数和(自身を含む): 3305344

約数和(自身を除く): 1817676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 61, 67, 91, 122, 134, 182, 244, 268, 364, 427, 469, 793, 854, 871, 938, 1586, 1708, 1742, 1876, 3172, 3484, 4087, 5551, 6097, 8174, 11102, 12194, 16348, 22204, 24388, 28609, 53131, 57218, 106262, 114436, 212524, 371917, 743834, 1487668]

約数ペア:

[(1, 1487668), (2, 743834), (4, 371917), (7, 212524), (13, 114436), (14, 106262), (26, 57218), (28, 53131), (52, 28609), (61, 24388), (67, 22204), (91, 16348), (122, 12194), (134, 11102), (182, 8174), (244, 6097), (268, 5551), (364, 4087), (427, 3484), (469, 3172), (793, 1876), (854, 1742), (871, 1708), (938, 1586)]