2617428

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 6773760

約数和(自身を除く): 4156332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 251, 316, 474, 502, 753, 869, 948, 1004, 1506, 1738, 2607, 2761, 3012, 3476, 5214, 5522, 8283, 10428, 11044, 16566, 19829, 33132, 39658, 59487, 79316, 118974, 218119, 237948, 436238, 654357, 872476, 1308714, 2617428]

約数ペア:

[(1, 2617428), (2, 1308714), (3, 872476), (4, 654357), (6, 436238), (11, 237948), (12, 218119), (22, 118974), (33, 79316), (44, 59487), (66, 39658), (79, 33132), (132, 19829), (158, 16566), (237, 11044), (251, 10428), (316, 8283), (474, 5522), (502, 5214), (753, 3476), (869, 3012), (948, 2761), (1004, 2607), (1506, 1738)]