313624374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{393013}}^1$

素因数の和:393044

約数の個数: 32

約数和(自身を含む): 754586880

約数和(自身を除く): 440962506

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 393013, 786026, 1179039, 2358078, 2751091, 5502182, 7467247, 8253273, 14934494, 16506546, 22401741, 44803482, 52270729, 104541458, 156812187, 313624374]

約数ペア:

[(1, 313624374), (2, 156812187), (3, 104541458), (6, 52270729), (7, 44803482), (14, 22401741), (19, 16506546), (21, 14934494), (38, 8253273), (42, 7467247), (57, 5502182), (114, 2751091), (133, 2358078), (266, 1179039), (399, 786026), (798, 393013)]