1296988422908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{1733}}^1\times {\mathrm{30931}}^1$

素因数の和:32954

約数の個数: 48

約数和(自身を含む): 2378867774976

約数和(自身を除く): 1081879352068

約数列:

[1, 2, 4, 23, 46, 92, 263, 526, 1052, 1733, 3466, 6049, 6932, 12098, 24196, 30931, 39859, 61862, 79718, 123724, 159436, 455779, 711413, 911558, 1422826, 1823116, 2845652, 8134853, 10482917, 16269706, 20965834, 32539412, 41931668, 53603423, 107206846, 187101619, 214413692, 374203238, 748406476, 1232878729, 2465757458, 4931514916, 14097700249, 28195400498, 56390800996, 324247105727, 648494211454, 1296988422908]

約数ペア:

[(1, 1296988422908), (2, 648494211454), (4, 324247105727), (23, 56390800996), (46, 28195400498), (92, 14097700249), (263, 4931514916), (526, 2465757458), (1052, 1232878729), (1733, 748406476), (3466, 374203238), (6049, 214413692), (6932, 187101619), (12098, 107206846), (24196, 53603423), (30931, 41931668), (39859, 32539412), (61862, 20965834), (79718, 16269706), (123724, 10482917), (159436, 8134853), (455779, 2845652), (711413, 1823116), (911558, 1422826)]