2143242556

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{841147}}^1$

素因数の和:841178

約数の個数: 36

約数和(自身を含む): 4698652728

約数和(自身を除く): 2555410172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 841147, 1682294, 3364588, 5888029, 10934911, 11776058, 21869822, 23552116, 41216203, 43739644, 76544377, 82432406, 153088754, 164864812, 306177508, 535810639, 1071621278, 2143242556]

約数ペア:

[(1, 2143242556), (2, 1071621278), (4, 535810639), (7, 306177508), (13, 164864812), (14, 153088754), (26, 82432406), (28, 76544377), (49, 43739644), (52, 41216203), (91, 23552116), (98, 21869822), (182, 11776058), (196, 10934911), (364, 5888029), (637, 3364588), (1274, 1682294), (2548, 841147)]