1320652432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{23671}}^1$

素因数の和:24007

約数の個数: 40

約数和(自身を含む): 2800302912

約数和(自身を除く): 1479650480

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 317, 634, 1268, 2536, 3487, 5072, 6974, 13948, 23671, 27896, 47342, 55792, 94684, 189368, 260381, 378736, 520762, 1041524, 2083048, 4166096, 7503707, 15007414, 30014828, 60029656, 82540777, 120059312, 165081554, 330163108, 660326216, 1320652432]

約数ペア:

[(1, 1320652432), (2, 660326216), (4, 330163108), (8, 165081554), (11, 120059312), (16, 82540777), (22, 60029656), (44, 30014828), (88, 15007414), (176, 7503707), (317, 4166096), (634, 2083048), (1268, 1041524), (2536, 520762), (3487, 378736), (5072, 260381), (6974, 189368), (13948, 94684), (23671, 55792), (27896, 47342)]