1408454930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{267259}}^1$

素因数の和:267314

約数の個数: 32

約数和(自身を含む): 2770951680

約数和(自身を除く): 1362496750

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 1054, 2635, 5270, 267259, 534518, 1336295, 2672590, 4543403, 8285029, 9086806, 16570058, 22717015, 41425145, 45434030, 82850290, 140845493, 281690986, 704227465, 1408454930]

約数ペア:

[(1, 1408454930), (2, 704227465), (5, 281690986), (10, 140845493), (17, 82850290), (31, 45434030), (34, 41425145), (62, 22717015), (85, 16570058), (155, 9086806), (170, 8285029), (310, 4543403), (527, 2672590), (1054, 1336295), (2635, 534518), (5270, 267259)]