1397371504

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{2011}}^1$

素因数の和:2473

約数の個数: 40

約数和(自身を含む): 2737132848

約数和(自身を除く): 1339761344

約数列:

[1, 2, 4, 8, 16, 137, 274, 317, 548, 634, 1096, 1268, 2011, 2192, 2536, 4022, 5072, 8044, 16088, 32176, 43429, 86858, 173716, 275507, 347432, 551014, 637487, 694864, 1102028, 1274974, 2204056, 2549948, 4408112, 5099896, 10199792, 87335719, 174671438, 349342876, 698685752, 1397371504]

約数ペア:

[(1, 1397371504), (2, 698685752), (4, 349342876), (8, 174671438), (16, 87335719), (137, 10199792), (274, 5099896), (317, 4408112), (548, 2549948), (634, 2204056), (1096, 1274974), (1268, 1102028), (2011, 694864), (2192, 637487), (2536, 551014), (4022, 347432), (5072, 275507), (8044, 173716), (16088, 86858), (32176, 43429)]