181896004082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1229}}^1\times {\mathrm{19697}}^1$

素因数の和:20975

約数の個数: 48

約数和(自身を含む): 312402794760

約数和(自身を除く): 130506790678

約数列:

[1, 2, 13, 17, 26, 34, 221, 289, 442, 578, 1229, 2458, 3757, 7514, 15977, 19697, 20893, 31954, 39394, 41786, 256061, 271609, 334849, 355181, 512122, 543218, 669698, 710362, 4353037, 4617353, 5692433, 8706074, 9234706, 11384866, 24207613, 48415226, 74001629, 148003258, 314698969, 411529421, 629397938, 823058842, 5349882473, 6996000157, 10699764946, 13992000314, 90948002041, 181896004082]

約数ペア:

[(1, 181896004082), (2, 90948002041), (13, 13992000314), (17, 10699764946), (26, 6996000157), (34, 5349882473), (221, 823058842), (289, 629397938), (442, 411529421), (578, 314698969), (1229, 148003258), (2458, 74001629), (3757, 48415226), (7514, 24207613), (15977, 11384866), (19697, 9234706), (20893, 8706074), (31954, 5692433), (39394, 4617353), (41786, 4353037), (256061, 710362), (271609, 669698), (334849, 543218), (355181, 512122)]