870828464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{48989}}^1$

素因数の和:49109

約数の個数: 40

約数和(自身を含む): 1858876560

約数和(自身を除く): 988048096

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 101, 176, 202, 404, 808, 1111, 1616, 2222, 4444, 8888, 17776, 48989, 97978, 195956, 391912, 538879, 783824, 1077758, 2155516, 4311032, 4947889, 8622064, 9895778, 19791556, 39583112, 54426779, 79166224, 108853558, 217707116, 435414232, 870828464]

約数ペア:

[(1, 870828464), (2, 435414232), (4, 217707116), (8, 108853558), (11, 79166224), (16, 54426779), (22, 39583112), (44, 19791556), (88, 9895778), (101, 8622064), (176, 4947889), (202, 4311032), (404, 2155516), (808, 1077758), (1111, 783824), (1616, 538879), (2222, 391912), (4444, 195956), (8888, 97978), (17776, 48989)]