319778886

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{96377}}^1$

素因数の和:96468

約数の個数: 32

約数和(自身を含む): 740183040

約数和(自身を除く): 420404154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 96377, 192754, 289131, 578262, 674639, 1349278, 2023917, 4047834, 7613783, 15227566, 22841349, 45682698, 53296481, 106592962, 159889443, 319778886]

約数ペア:

[(1, 319778886), (2, 159889443), (3, 106592962), (6, 53296481), (7, 45682698), (14, 22841349), (21, 15227566), (42, 7613783), (79, 4047834), (158, 2023917), (237, 1349278), (474, 674639), (553, 578262), (1106, 289131), (1659, 192754), (3318, 96377)]