418682472

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1341931}}^1$

素因数の和:1341953

約数の個数: 32

約数和(自身を含む): 1127222880

約数和(自身を除く): 708540408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1341931, 2683862, 4025793, 5367724, 8051586, 10735448, 16103172, 17445103, 32206344, 34890206, 52335309, 69780412, 104670618, 139560824, 209341236, 418682472]

約数ペア:

[(1, 418682472), (2, 209341236), (3, 139560824), (4, 104670618), (6, 69780412), (8, 52335309), (12, 34890206), (13, 32206344), (24, 17445103), (26, 16103172), (39, 10735448), (52, 8051586), (78, 5367724), (104, 4025793), (156, 2683862), (312, 1341931)]