2019062652

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{659}}^1\times {\mathrm{1949}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 4756752000

約数和(自身を除く): 2737689348

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 659, 786, 1318, 1572, 1949, 1977, 2636, 3898, 3954, 5847, 7796, 7908, 11694, 23388, 86329, 172658, 255319, 258987, 345316, 510638, 517974, 765957, 1021276, 1035948, 1284391, 1531914, 2568782, 3063828, 3853173, 5137564, 7706346, 15412692, 168255221, 336510442, 504765663, 673020884, 1009531326, 2019062652]

約数ペア:

[(1, 2019062652), (2, 1009531326), (3, 673020884), (4, 504765663), (6, 336510442), (12, 168255221), (131, 15412692), (262, 7706346), (393, 5137564), (524, 3853173), (659, 3063828), (786, 2568782), (1318, 1531914), (1572, 1284391), (1949, 1035948), (1977, 1021276), (2636, 765957), (3898, 517974), (3954, 510638), (5847, 345316), (7796, 258987), (7908, 255319), (11694, 172658), (23388, 86329)]