480667568641

素因数分解:

${\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1\times {\mathrm{743}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 523136017152

約数和(自身を除く): 42468448511

約数列:

[1, 13, 193, 401, 643, 743, 2509, 5213, 8359, 9659, 77393, 124099, 143399, 257843, 297943, 477749, 1006109, 1613287, 1864187, 3351959, 3873259, 6210737, 49763699, 57502999, 92205557, 191577349, 646928087, 747538987, 1198672241, 2490505537, 36974428357, 480667568641]

約数ペア:

[(1, 480667568641), (13, 36974428357), (193, 2490505537), (401, 1198672241), (643, 747538987), (743, 646928087), (2509, 191577349), (5213, 92205557), (8359, 57502999), (9659, 49763699), (77393, 6210737), (124099, 3873259), (143399, 3351959), (257843, 1864187), (297943, 1613287), (477749, 1006109)]