2485940964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{514049}}^1$

素因数の和:514100

約数の個数: 48

約数和(自身を含む): 6448243200

約数和(自身を除く): 3962302236

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 514049, 1028098, 1542147, 2056196, 3084294, 6168588, 6682637, 13365274, 15935519, 20047911, 26730548, 31871038, 40095822, 47806557, 63742076, 80191644, 95613114, 191226228, 207161747, 414323494, 621485241, 828646988, 1242970482, 2485940964]

約数ペア:

[(1, 2485940964), (2, 1242970482), (3, 828646988), (4, 621485241), (6, 414323494), (12, 207161747), (13, 191226228), (26, 95613114), (31, 80191644), (39, 63742076), (52, 47806557), (62, 40095822), (78, 31871038), (93, 26730548), (124, 20047911), (156, 15935519), (186, 13365274), (372, 6682637), (403, 6168588), (806, 3084294), (1209, 2056196), (1612, 1542147), (2418, 1028098), (4836, 514049)]