2669343721268

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{4884149}}^1$

素因数の和:4884440

約数の個数: 48

約数和(自身を含む): 5415545520000

約数和(自身を除く): 2746201798732

約数列:

[1, 2, 4, 7, 14, 28, 131, 149, 262, 298, 524, 596, 917, 1043, 1834, 2086, 3668, 4172, 19519, 39038, 78076, 136633, 273266, 546532, 4884149, 9768298, 19536596, 34189043, 68378086, 136756172, 639823519, 727738201, 1279647038, 1455476402, 2559294076, 2910952804, 4478764633, 5094167407, 8957529266, 10188334814, 17915058532, 20376669628, 95333704331, 190667408662, 381334817324, 667335930317, 1334671860634, 2669343721268]

約数ペア:

[(1, 2669343721268), (2, 1334671860634), (4, 667335930317), (7, 381334817324), (14, 190667408662), (28, 95333704331), (131, 20376669628), (149, 17915058532), (262, 10188334814), (298, 8957529266), (524, 5094167407), (596, 4478764633), (917, 2910952804), (1043, 2559294076), (1834, 1455476402), (2086, 1279647038), (3668, 727738201), (4172, 639823519), (19519, 136756172), (39038, 68378086), (78076, 34189043), (136633, 19536596), (273266, 9768298), (546532, 4884149)]