658609068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{12097}}^1$

素因数の和:12466

約数の個数: 48

約数和(自身を含む): 1659845600

約数和(自身を除く): 1001236532

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1396, 2094, 4188, 4537, 9074, 12097, 13611, 18148, 24194, 27222, 36291, 48388, 54444, 72582, 145164, 157261, 314522, 471783, 629044, 943566, 1887132, 4221853, 8443706, 12665559, 16887412, 25331118, 50662236, 54884089, 109768178, 164652267, 219536356, 329304534, 658609068]

約数ペア:

[(1, 658609068), (2, 329304534), (3, 219536356), (4, 164652267), (6, 109768178), (12, 54884089), (13, 50662236), (26, 25331118), (39, 16887412), (52, 12665559), (78, 8443706), (156, 4221853), (349, 1887132), (698, 943566), (1047, 629044), (1396, 471783), (2094, 314522), (4188, 157261), (4537, 145164), (9074, 72582), (12097, 54444), (13611, 48388), (18148, 36291), (24194, 27222)]