317248854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131203}}^1$

素因数の和:131252

約数の個数: 32

約数和(自身を含む): 705352704

約数和(自身を除く): 388103850

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 131203, 262406, 393609, 787218, 1705639, 3411278, 4067293, 5116917, 8134586, 10233834, 12201879, 24403758, 52874809, 105749618, 158624427, 317248854]

約数ペア:

[(1, 317248854), (2, 158624427), (3, 105749618), (6, 52874809), (13, 24403758), (26, 12201879), (31, 10233834), (39, 8134586), (62, 5116917), (78, 4067293), (93, 3411278), (186, 1705639), (403, 787218), (806, 393609), (1209, 262406), (2418, 131203)]