829743148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{27091}}^1$

素因数の和:27158

約数の個数: 48

約数和(自身を含む): 1699210240

約数和(自身を除く): 869467092

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 7657, 15314, 27091, 30628, 54182, 108364, 352183, 514729, 704366, 839821, 1029458, 1408732, 1679642, 2058916, 3359284, 6691477, 10917673, 13382954, 15956599, 21835346, 26765908, 31913198, 43670692, 63826396, 207435787, 414871574, 829743148]

約数ペア:

[(1, 829743148), (2, 414871574), (4, 207435787), (13, 63826396), (19, 43670692), (26, 31913198), (31, 26765908), (38, 21835346), (52, 15956599), (62, 13382954), (76, 10917673), (124, 6691477), (247, 3359284), (403, 2058916), (494, 1679642), (589, 1408732), (806, 1029458), (988, 839821), (1178, 704366), (1612, 514729), (2356, 352183), (7657, 108364), (15314, 54182), (27091, 30628)]