467642649136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{21011981}}^1$

素因数の和:21012109

約数の個数: 40

約数和(自身を含む): 984873620304

約数和(自身を除く): 517230971168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 21011981, 42023962, 84047924, 168095848, 273155753, 336191696, 546311506, 1092623012, 2185246024, 2248281967, 4370492048, 4496563934, 8993127868, 17986255736, 29227665571, 35972511472, 58455331142, 116910662284, 233821324568, 467642649136]

約数ペア:

[(1, 467642649136), (2, 233821324568), (4, 116910662284), (8, 58455331142), (13, 35972511472), (16, 29227665571), (26, 17986255736), (52, 8993127868), (104, 4496563934), (107, 4370492048), (208, 2248281967), (214, 2185246024), (428, 1092623012), (856, 546311506), (1391, 336191696), (1712, 273155753), (2782, 168095848), (5564, 84047924), (11128, 42023962), (22256, 21011981)]