426517494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{14057}}^1$

素因数の和:14464

約数の個数: 32

約数和(自身を含む): 921080160

約数和(自身を除く): 494562666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 778, 1167, 2334, 5057, 10114, 14057, 15171, 28114, 30342, 42171, 84342, 182741, 365482, 548223, 1096446, 5468173, 10936346, 16404519, 32809038, 71086249, 142172498, 213258747, 426517494]

約数ペア:

[(1, 426517494), (2, 213258747), (3, 142172498), (6, 71086249), (13, 32809038), (26, 16404519), (39, 10936346), (78, 5468173), (389, 1096446), (778, 548223), (1167, 365482), (2334, 182741), (5057, 84342), (10114, 42171), (14057, 30342), (15171, 28114)]