290469798536

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{4686811}}^1$

素因数の和:4687005

約数の個数: 32

約数和(自身を含む): 557918100480

約数和(自身を除く): 267448301944

約数列:

[1, 2, 4, 8, 61, 122, 127, 244, 254, 488, 508, 1016, 7747, 15494, 30988, 61976, 4686811, 9373622, 18747244, 37494488, 285895471, 571790942, 595224997, 1143581884, 1190449994, 2287163768, 2380899988, 4761799976, 36308724817, 72617449634, 145234899268, 290469798536]

約数ペア:

[(1, 290469798536), (2, 145234899268), (4, 72617449634), (8, 36308724817), (61, 4761799976), (122, 2380899988), (127, 2287163768), (244, 1190449994), (254, 1143581884), (488, 595224997), (508, 571790942), (1016, 285895471), (7747, 37494488), (15494, 18747244), (30988, 9373622), (61976, 4686811)]