2788430164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{602513}}^1$

素因数の和:602619

約数の個数: 24

約数和(自身を含む): 5314173480

約数和(自身を除く): 2525743316

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 602513, 1205026, 2410052, 7832669, 15665338, 31330676, 53623657, 107247314, 214494628, 697107541, 1394215082, 2788430164]

約数ペア:

[(1, 2788430164), (2, 1394215082), (4, 697107541), (13, 214494628), (26, 107247314), (52, 53623657), (89, 31330676), (178, 15665338), (356, 7832669), (1157, 2410052), (2314, 1205026), (4628, 602513)]