2246647568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{209263}}^1$

素因数の和:209343

約数の個数: 40

約数和(自身を含む): 4826464896

約数和(自身を除く): 2579817328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 10736, 209263, 418526, 837052, 1674104, 2301893, 3348208, 4603786, 9207572, 12765043, 18415144, 25530086, 36830288, 51060172, 102120344, 140415473, 204240688, 280830946, 561661892, 1123323784, 2246647568]

約数ペア:

[(1, 2246647568), (2, 1123323784), (4, 561661892), (8, 280830946), (11, 204240688), (16, 140415473), (22, 102120344), (44, 51060172), (61, 36830288), (88, 25530086), (122, 18415144), (176, 12765043), (244, 9207572), (488, 4603786), (671, 3348208), (976, 2301893), (1342, 1674104), (2684, 837052), (5368, 418526), (10736, 209263)]