338990542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^2\times {\mathrm{101}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 583429392

約数和(自身を除く): 244438850

約数列:

[1, 2, 11, 22, 41, 61, 82, 101, 122, 202, 451, 671, 902, 1111, 1342, 2222, 2501, 3721, 4141, 5002, 6161, 7442, 8282, 12322, 27511, 40931, 45551, 55022, 67771, 81862, 91102, 135542, 152561, 252601, 305122, 375821, 505202, 751642, 1678171, 2778611, 3356342, 4134031, 5557222, 8268062, 15408661, 30817322, 169495271, 338990542]

約数ペア:

[(1, 338990542), (2, 169495271), (11, 30817322), (22, 15408661), (41, 8268062), (61, 5557222), (82, 4134031), (101, 3356342), (122, 2778611), (202, 1678171), (451, 751642), (671, 505202), (902, 375821), (1111, 305122), (1342, 252601), (2222, 152561), (2501, 135542), (3721, 91102), (4141, 81862), (5002, 67771), (6161, 55022), (7442, 45551), (8282, 40931), (12322, 27511)]