1995890484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{766471}}^1$

素因数の和:766516

約数の個数: 48

約数和(自身を含む): 5494071296

約数和(自身を除く): 3498180812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 766471, 1532942, 2299413, 3065884, 4598826, 5365297, 9197652, 10730594, 16095891, 21461188, 23760601, 32191782, 47521202, 64383564, 71281803, 95042404, 142563606, 166324207, 285127212, 332648414, 498972621, 665296828, 997945242, 1995890484]

約数ペア:

[(1, 1995890484), (2, 997945242), (3, 665296828), (4, 498972621), (6, 332648414), (7, 285127212), (12, 166324207), (14, 142563606), (21, 95042404), (28, 71281803), (31, 64383564), (42, 47521202), (62, 32191782), (84, 23760601), (93, 21461188), (124, 16095891), (186, 10730594), (217, 9197652), (372, 5365297), (434, 4598826), (651, 3065884), (868, 2299413), (1302, 1532942), (2604, 766471)]