2017545964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{10837}}^1$

素因数の和:11018

約数の個数: 48

約数和(自身を含む): 4139248960

約数和(自身を除く): 2121702996

約数列:

[1, 2, 4, 7, 14, 28, 61, 109, 122, 218, 244, 427, 436, 763, 854, 1526, 1708, 3052, 6649, 10837, 13298, 21674, 26596, 43348, 46543, 75859, 93086, 151718, 186172, 303436, 661057, 1181233, 1322114, 2362466, 2644228, 4627399, 4724932, 8268631, 9254798, 16537262, 18509596, 33074524, 72055213, 144110426, 288220852, 504386491, 1008772982, 2017545964]

約数ペア:

[(1, 2017545964), (2, 1008772982), (4, 504386491), (7, 288220852), (14, 144110426), (28, 72055213), (61, 33074524), (109, 18509596), (122, 16537262), (218, 9254798), (244, 8268631), (427, 4724932), (436, 4627399), (763, 2644228), (854, 2362466), (1526, 1322114), (1708, 1181233), (3052, 661057), (6649, 303436), (10837, 186172), (13298, 151718), (21674, 93086), (26596, 75859), (43348, 46543)]