418858908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{23761}}^1$

素因数の和:23894

約数の個数: 48

約数和(自身を含む): 1061876256

約数和(自身を除く): 643017348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 113, 156, 226, 339, 452, 678, 1356, 1469, 2938, 4407, 5876, 8814, 17628, 23761, 47522, 71283, 95044, 142566, 285132, 308893, 617786, 926679, 1235572, 1853358, 2684993, 3706716, 5369986, 8054979, 10739972, 16109958, 32219916, 34904909, 69809818, 104714727, 139619636, 209429454, 418858908]

約数ペア:

[(1, 418858908), (2, 209429454), (3, 139619636), (4, 104714727), (6, 69809818), (12, 34904909), (13, 32219916), (26, 16109958), (39, 10739972), (52, 8054979), (78, 5369986), (113, 3706716), (156, 2684993), (226, 1853358), (339, 1235572), (452, 926679), (678, 617786), (1356, 308893), (1469, 285132), (2938, 142566), (4407, 95044), (5876, 71283), (8814, 47522), (17628, 23761)]