2218128362

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{907}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 3539020800

約数和(自身を除く): 1320892438

約数列:

[1, 2, 19, 38, 139, 278, 463, 907, 926, 1814, 2641, 5282, 8797, 17233, 17594, 34466, 64357, 126073, 128714, 252146, 419941, 839882, 1222783, 2395387, 2445566, 4790774, 7978879, 15957758, 58371799, 116743598, 1109064181, 2218128362]

約数ペア:

[(1, 2218128362), (2, 1109064181), (19, 116743598), (38, 58371799), (139, 15957758), (278, 7978879), (463, 4790774), (907, 2445566), (926, 2395387), (1814, 1222783), (2641, 839882), (5282, 419941), (8797, 252146), (17233, 128714), (17594, 126073), (34466, 64357)]