888975948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149057}}^1$

素因数の和:149142

約数の個数: 48

約数和(自身を含む): 2404007424

約数和(自身を除く): 1515031476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 149057, 298114, 447171, 596228, 894342, 1043399, 1788684, 2086798, 3130197, 4173596, 6260394, 10583047, 12520788, 21166094, 31749141, 42332188, 63498282, 74081329, 126996564, 148162658, 222243987, 296325316, 444487974, 888975948]

約数ペア:

[(1, 888975948), (2, 444487974), (3, 296325316), (4, 222243987), (6, 148162658), (7, 126996564), (12, 74081329), (14, 63498282), (21, 42332188), (28, 31749141), (42, 21166094), (71, 12520788), (84, 10583047), (142, 6260394), (213, 4173596), (284, 3130197), (426, 2086798), (497, 1788684), (852, 1043399), (994, 894342), (1491, 596228), (1988, 447171), (2982, 298114), (5964, 149057)]