639992580396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{6501611}}^1$

素因数の和:6502262

約数の個数: 48

約数和(自身を含む): 1610735363328

約数和(自身を除く): 970742782932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 631, 1262, 1893, 2524, 3786, 7572, 8203, 16406, 24609, 32812, 49218, 98436, 6501611, 13003222, 19504833, 26006444, 39009666, 78019332, 84520943, 169041886, 253562829, 338083772, 507125658, 1014251316, 4102516541, 8205033082, 12307549623, 16410066164, 24615099246, 49230198492, 53332715033, 106665430066, 159998145099, 213330860132, 319996290198, 639992580396]

約数ペア:

[(1, 639992580396), (2, 319996290198), (3, 213330860132), (4, 159998145099), (6, 106665430066), (12, 53332715033), (13, 49230198492), (26, 24615099246), (39, 16410066164), (52, 12307549623), (78, 8205033082), (156, 4102516541), (631, 1014251316), (1262, 507125658), (1893, 338083772), (2524, 253562829), (3786, 169041886), (7572, 84520943), (8203, 78019332), (16406, 39009666), (24609, 26006444), (32812, 19504833), (49218, 13003222), (98436, 6501611)]