2016177540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2584843}}^1$

素因数の和:2584868

約数の個数: 48

約数和(自身を含む): 6079553088

約数和(自身を除く): 4063375548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2584843, 5169686, 7754529, 10339372, 12924215, 15509058, 25848430, 31018116, 33602959, 38772645, 51696860, 67205918, 77545290, 100808877, 134411836, 155090580, 168014795, 201617754, 336029590, 403235508, 504044385, 672059180, 1008088770, 2016177540]

約数ペア:

[(1, 2016177540), (2, 1008088770), (3, 672059180), (4, 504044385), (5, 403235508), (6, 336029590), (10, 201617754), (12, 168014795), (13, 155090580), (15, 134411836), (20, 100808877), (26, 77545290), (30, 67205918), (39, 51696860), (52, 38772645), (60, 33602959), (65, 31018116), (78, 25848430), (130, 15509058), (156, 12924215), (195, 10339372), (260, 7754529), (390, 5169686), (780, 2584843)]