2155524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 5849088

約数和(自身を除く): 3693564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 383, 402, 469, 766, 804, 938, 1149, 1407, 1532, 1876, 2298, 2681, 2814, 4596, 5362, 5628, 8043, 10724, 16086, 25661, 32172, 51322, 76983, 102644, 153966, 179627, 307932, 359254, 538881, 718508, 1077762, 2155524]

約数ペア:

[(1, 2155524), (2, 1077762), (3, 718508), (4, 538881), (6, 359254), (7, 307932), (12, 179627), (14, 153966), (21, 102644), (28, 76983), (42, 51322), (67, 32172), (84, 25661), (134, 16086), (201, 10724), (268, 8043), (383, 5628), (402, 5362), (469, 4596), (766, 2814), (804, 2681), (938, 2298), (1149, 1876), (1407, 1532)]