978889746

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{739}}^1\times {\mathrm{797}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 1969974720

約数和(自身を除く): 991084974

約数列:

[1, 2, 3, 6, 277, 554, 739, 797, 831, 1478, 1594, 1662, 2217, 2391, 4434, 4782, 204703, 220769, 409406, 441538, 588983, 614109, 662307, 1177966, 1228218, 1324614, 1766949, 3533898, 163148291, 326296582, 489444873, 978889746]

約数ペア:

[(1, 978889746), (2, 489444873), (3, 326296582), (6, 163148291), (277, 3533898), (554, 1766949), (739, 1324614), (797, 1228218), (831, 1177966), (1478, 662307), (1594, 614109), (1662, 588983), (2217, 441538), (2391, 409406), (4434, 220769), (4782, 204703)]