1844201580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2364361}}^1$

素因数の和:2364386

約数の個数: 48

約数和(自身を含む): 5560979424

約数和(自身を除く): 3716777844

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, 2364361, 4728722, 7093083, 9457444, 11821805, 14186166, 23643610, 28372332, 30736693, 35465415, 47287220, 61473386, 70930830, 92210079, 122946772, 141861660, 153683465, 184420158, 307366930, 368840316, 461050395, 614733860, 922100790, 1844201580]

約数ペア:

[(1, 1844201580), (2, 922100790), (3, 614733860), (4, 461050395), (5, 368840316), (6, 307366930), (10, 184420158), (12, 153683465), (13, 141861660), (15, 122946772), (20, 92210079), (26, 70930830), (30, 61473386), (39, 47287220), (52, 35465415), (60, 30736693), (65, 28372332), (78, 23643610), (130, 14186166), (156, 11821805), (195, 9457444), (260, 7093083), (390, 4728722), (780, 2364361)]