425087889428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{104729}}^1\times {\mathrm{53407}}^1$

素因数の和:158159

約数の個数: 24

約数和(自身を含む): 783078777600

約数和(自身を除く): 357990888172

約数列:

[1, 2, 4, 19, 38, 76, 53407, 104729, 106814, 209458, 213628, 418916, 1014733, 1989851, 2029466, 3979702, 4058932, 7959404, 5593261703, 11186523406, 22373046812, 106271972357, 212543944714, 425087889428]

約数ペア:

[(1, 425087889428), (2, 212543944714), (4, 106271972357), (19, 22373046812), (38, 11186523406), (76, 5593261703), (53407, 7959404), (104729, 4058932), (106814, 3979702), (209458, 2029466), (213628, 1989851), (418916, 1014733)]