2051125743468

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^2\times {\mathrm{181}}^1\times {\mathrm{253789}}^1$

素因数の和:254099

約数の個数: 72

約数和(自身を含む): 4892606256720

約数和(自身を除く): 2841480513252

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 181, 183, 244, 362, 366, 543, 724, 732, 1086, 2172, 3721, 7442, 11041, 11163, 14884, 22082, 22326, 33123, 44164, 44652, 66246, 132492, 253789, 507578, 673501, 761367, 1015156, 1347002, 1522734, 2020503, 2694004, 3045468, 4041006, 8082012, 15481129, 30962258, 45935809, 46443387, 61924516, 91871618, 92886774, 137807427, 183743236, 185773548, 275614854, 551229708, 944348869, 1888697738, 2802084349, 2833046607, 3777395476, 5604168698, 5666093214, 8406253047, 11208337396, 11332186428, 16812506094, 33625012188, 170927145289, 341854290578, 512781435867, 683708581156, 1025562871734, 2051125743468]

約数ペア:

[(1, 2051125743468), (2, 1025562871734), (3, 683708581156), (4, 512781435867), (6, 341854290578), (12, 170927145289), (61, 33625012188), (122, 16812506094), (181, 11332186428), (183, 11208337396), (244, 8406253047), (362, 5666093214), (366, 5604168698), (543, 3777395476), (724, 2833046607), (732, 2802084349), (1086, 1888697738), (2172, 944348869), (3721, 551229708), (7442, 275614854), (11041, 185773548), (11163, 183743236), (14884, 137807427), (22082, 92886774), (22326, 91871618), (33123, 61924516), (44164, 46443387), (44652, 45935809), (66246, 30962258), (132492, 15481129), (253789, 8082012), (507578, 4041006), (673501, 3045468), (761367, 2694004), (1015156, 2020503), (1347002, 1522734)]