520018537974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1\times {\mathrm{116593}}^1$

素因数の和:117093

約数の個数: 64

約数和(自身を含む): 1129510437888

約数和(自身を除く): 609491899914

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 271, 422, 542, 633, 813, 1266, 1626, 2743, 3523, 5486, 7046, 8229, 10569, 16458, 21138, 57181, 114362, 116593, 171543, 233186, 343086, 349779, 699558, 743353, 1486706, 1515709, 2230059, 3031418, 4460118, 4547127, 9094254, 24601123, 31596703, 49202246, 63193406, 73803369, 94790109, 147606738, 189580218, 319814599, 410757139, 639629198, 821514278, 959443797, 1232271417, 1918887594, 2464542834, 6666904333, 13333808666, 20000712999, 40001425998, 86669756329, 173339512658, 260009268987, 520018537974]

約数ペア:

[(1, 520018537974), (2, 260009268987), (3, 173339512658), (6, 86669756329), (13, 40001425998), (26, 20000712999), (39, 13333808666), (78, 6666904333), (211, 2464542834), (271, 1918887594), (422, 1232271417), (542, 959443797), (633, 821514278), (813, 639629198), (1266, 410757139), (1626, 319814599), (2743, 189580218), (3523, 147606738), (5486, 94790109), (7046, 73803369), (8229, 63193406), (10569, 49202246), (16458, 31596703), (21138, 24601123), (57181, 9094254), (114362, 4547127), (116593, 4460118), (171543, 3031418), (233186, 2230059), (343086, 1515709), (349779, 1486706), (699558, 743353)]