2655136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 6017760

約数和(自身を除く): 3362624

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 397, 418, 608, 794, 836, 1588, 1672, 3176, 3344, 4367, 6352, 6688, 7543, 8734, 12704, 15086, 17468, 30172, 34936, 60344, 69872, 82973, 120688, 139744, 165946, 241376, 331892, 663784, 1327568, 2655136]

約数ペア:

[(1, 2655136), (2, 1327568), (4, 663784), (8, 331892), (11, 241376), (16, 165946), (19, 139744), (22, 120688), (32, 82973), (38, 69872), (44, 60344), (76, 34936), (88, 30172), (152, 17468), (176, 15086), (209, 12704), (304, 8734), (352, 7543), (397, 6688), (418, 6352), (608, 4367), (794, 3344), (836, 3176), (1588, 1672)]