2298703990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1789}}^1\times {\mathrm{11681}}^1$

素因数の和:13488

約数の個数: 32

約数和(自身を含む): 4516728480

約数和(自身を除く): 2218024490

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1789, 3578, 8945, 11681, 17890, 19679, 23362, 39358, 58405, 98395, 116810, 128491, 196790, 256982, 642455, 1284910, 20897309, 41794618, 104486545, 208973090, 229870399, 459740798, 1149351995, 2298703990]

約数ペア:

[(1, 2298703990), (2, 1149351995), (5, 459740798), (10, 229870399), (11, 208973090), (22, 104486545), (55, 41794618), (110, 20897309), (1789, 1284910), (3578, 642455), (8945, 256982), (11681, 196790), (17890, 128491), (19679, 116810), (23362, 98395), (39358, 58405)]