2457617136

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3938489}}^1$

素因数の和:3938513

約数の個数: 40

約数和(自身を含む): 6837218640

約数和(自身を除く): 4379601504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3938489, 7876978, 11815467, 15753956, 23630934, 31507912, 47261868, 51200357, 63015824, 94523736, 102400714, 153601071, 189047472, 204801428, 307202142, 409602856, 614404284, 819205712, 1228808568, 2457617136]

約数ペア:

[(1, 2457617136), (2, 1228808568), (3, 819205712), (4, 614404284), (6, 409602856), (8, 307202142), (12, 204801428), (13, 189047472), (16, 153601071), (24, 102400714), (26, 94523736), (39, 63015824), (48, 51200357), (52, 47261868), (78, 31507912), (104, 23630934), (156, 15753956), (208, 11815467), (312, 7876978), (624, 3938489)]