1131746512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{175519}}^1$

素因数の和:175571

約数の個数: 40

約数和(自身を含む): 2437621760

約数和(自身を除く): 1305875248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 175519, 351038, 702076, 1404152, 2281747, 2808304, 4563494, 5441089, 9126988, 10882178, 18253976, 21764356, 36507952, 43528712, 70734157, 87057424, 141468314, 282936628, 565873256, 1131746512]

約数ペア:

[(1, 1131746512), (2, 565873256), (4, 282936628), (8, 141468314), (13, 87057424), (16, 70734157), (26, 43528712), (31, 36507952), (52, 21764356), (62, 18253976), (104, 10882178), (124, 9126988), (208, 5441089), (248, 4563494), (403, 2808304), (496, 2281747), (806, 1404152), (1612, 702076), (3224, 351038), (6448, 175519)]