1036893648679

素因数分解:

$7^4\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{11299}}^1$

素因数の和:12397

約数の個数: 40

約数和(自身を含む): 1243642879600

約数和(自身を除く): 206749230921

約数列:

[1, 7, 37, 49, 259, 343, 1033, 1813, 2401, 7231, 11299, 12691, 38221, 50617, 79093, 88837, 267547, 354319, 418063, 553651, 1872829, 2480233, 2926441, 3875557, 11671867, 13109803, 20485087, 27128899, 81703069, 91768621, 143395609, 431859079, 571921483, 1003769263, 3023013553, 4003450381, 21161094871, 28024152667, 148127664097, 1036893648679]

約数ペア:

[(1, 1036893648679), (7, 148127664097), (37, 28024152667), (49, 21161094871), (259, 4003450381), (343, 3023013553), (1033, 1003769263), (1813, 571921483), (2401, 431859079), (7231, 143395609), (11299, 91768621), (12691, 81703069), (38221, 27128899), (50617, 20485087), (79093, 13109803), (88837, 11671867), (267547, 3875557), (354319, 2926441), (418063, 2480233), (553651, 1872829)]