2011285393

素因数分解:

${\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 2319528960

約数和(自身を除く): 308243567

約数列:

[1, 13, 23, 53, 169, 299, 689, 751, 1219, 2197, 3887, 8957, 9763, 15847, 17273, 39803, 50531, 116441, 126919, 206011, 224549, 517439, 915469, 1649947, 2678143, 2919137, 6726707, 11901097, 37948781, 87447191, 154714261, 2011285393]

約数ペア:

[(1, 2011285393), (13, 154714261), (23, 87447191), (53, 37948781), (169, 11901097), (299, 6726707), (689, 2919137), (751, 2678143), (1219, 1649947), (2197, 915469), (3887, 517439), (8957, 224549), (9763, 206011), (15847, 126919), (17273, 116441), (39803, 50531)]