2213230138

素因数分解:

$2^1\times 7^3\times {\mathrm{433}}^1\times {\mathrm{7451}}^1$

素因数の和:7907

約数の個数: 32

約数和(自身を含む): 3881001600

約数和(自身を除く): 1667771462

約数列:

[1, 2, 7, 14, 49, 98, 343, 433, 686, 866, 3031, 6062, 7451, 14902, 21217, 42434, 52157, 104314, 148519, 297038, 365099, 730198, 2555693, 3226283, 5111386, 6452566, 22583981, 45167962, 158087867, 316175734, 1106615069, 2213230138]

約数ペア:

[(1, 2213230138), (2, 1106615069), (7, 316175734), (14, 158087867), (49, 45167962), (98, 22583981), (343, 6452566), (433, 5111386), (686, 3226283), (866, 2555693), (3031, 730198), (6062, 365099), (7451, 297038), (14902, 148519), (21217, 104314), (42434, 52157)]