931435388

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{2707}}^1$

素因数の和:3246

約数の個数: 36

約数和(自身を含む): 1769163480

約数和(自身を除く): 837728092

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 509, 676, 1018, 2036, 2707, 5414, 6617, 10828, 13234, 26468, 35191, 70382, 86021, 140764, 172042, 344084, 457483, 914966, 1377863, 1829932, 2755726, 5511452, 17912219, 35824438, 71648876, 232858847, 465717694, 931435388]

約数ペア:

[(1, 931435388), (2, 465717694), (4, 232858847), (13, 71648876), (26, 35824438), (52, 17912219), (169, 5511452), (338, 2755726), (509, 1829932), (676, 1377863), (1018, 914966), (2036, 457483), (2707, 344084), (5414, 172042), (6617, 140764), (10828, 86021), (13234, 70382), (26468, 35191)]