2018050781698

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1\times {\mathrm{23557}}^1$

素因数の和:24179

約数の個数: 64

約数和(自身を含む): 3523975257600

約数和(自身を除く): 1505924475902

約数列:

[1, 2, 7, 14, 97, 194, 199, 317, 398, 634, 679, 1358, 1393, 2219, 2786, 4438, 19303, 23557, 30749, 38606, 47114, 61498, 63083, 126166, 135121, 164899, 215243, 270242, 329798, 430486, 441581, 883162, 2285029, 4570058, 4687843, 6119051, 7467569, 9375686, 12238102, 14935138, 15995203, 31990406, 32814901, 42833357, 52272983, 65629802, 85666714, 104545966, 454720771, 724354193, 909441542, 1448708386, 1486046231, 2972092462, 3183045397, 5070479351, 6366090794, 10140958702, 10402323617, 20804647234, 144146484407, 288292968814, 1009025390849, 2018050781698]

約数ペア:

[(1, 2018050781698), (2, 1009025390849), (7, 288292968814), (14, 144146484407), (97, 20804647234), (194, 10402323617), (199, 10140958702), (317, 6366090794), (398, 5070479351), (634, 3183045397), (679, 2972092462), (1358, 1486046231), (1393, 1448708386), (2219, 909441542), (2786, 724354193), (4438, 454720771), (19303, 104545966), (23557, 85666714), (30749, 65629802), (38606, 52272983), (47114, 42833357), (61498, 32814901), (63083, 31990406), (126166, 15995203), (135121, 14935138), (164899, 12238102), (215243, 9375686), (270242, 7467569), (329798, 6119051), (430486, 4687843), (441581, 4570058), (883162, 2285029)]