4020231896

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{18199}}^1$

素因数の和:18779

約数の個数: 32

約数和(自身を含む): 7695324000

約数和(自身を除く): 3675092104

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 521, 1042, 2084, 4168, 18199, 27613, 36398, 55226, 72796, 110452, 145592, 220904, 964547, 1929094, 3858188, 7716376, 9481679, 18963358, 37926716, 75853432, 502528987, 1005057974, 2010115948, 4020231896]

約数ペア:

[(1, 4020231896), (2, 2010115948), (4, 1005057974), (8, 502528987), (53, 75853432), (106, 37926716), (212, 18963358), (424, 9481679), (521, 7716376), (1042, 3858188), (2084, 1929094), (4168, 964547), (18199, 220904), (27613, 145592), (36398, 110452), (55226, 72796)]