286549430830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5641}}^1\times {\mathrm{390751}}^1$

素因数の和:396412

約数の個数: 32

約数和(自身を含む): 555564941568

約数和(自身を除く): 269015510738

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5641, 11282, 28205, 56410, 73333, 146666, 366665, 390751, 733330, 781502, 1953755, 3907510, 5079763, 10159526, 25398815, 50797630, 2204226391, 4408452782, 11021131955, 22042263910, 28654943083, 57309886166, 143274715415, 286549430830]

約数ペア:

[(1, 286549430830), (2, 143274715415), (5, 57309886166), (10, 28654943083), (13, 22042263910), (26, 11021131955), (65, 4408452782), (130, 2204226391), (5641, 50797630), (11282, 25398815), (28205, 10159526), (56410, 5079763), (73333, 3907510), (146666, 1953755), (366665, 781502), (390751, 733330)]