408042062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^2\times {\mathrm{4861}}^1$

素因数の和:4976

約数の個数: 24

約数和(自身を含む): 658412040

約数和(自身を除く): 250369978

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 2209, 4418, 4861, 9722, 41971, 83942, 92359, 184718, 228467, 456934, 4340873, 8681746, 10737949, 21475898, 204021031, 408042062]

約数ペア:

[(1, 408042062), (2, 204021031), (19, 21475898), (38, 10737949), (47, 8681746), (94, 4340873), (893, 456934), (1786, 228467), (2209, 184718), (4418, 92359), (4861, 83942), (9722, 41971)]