456518738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4691}}^1$

素因数の和:4922

約数の個数: 32

約数和(自身を含む): 780373440

約数和(自身を除く): 323854702

約数列:

[1, 2, 13, 19, 26, 38, 197, 247, 394, 494, 2561, 3743, 4691, 5122, 7486, 9382, 48659, 60983, 89129, 97318, 121966, 178258, 924127, 1158677, 1848254, 2317354, 12013651, 17558413, 24027302, 35116826, 228259369, 456518738]

約数ペア:

[(1, 456518738), (2, 228259369), (13, 35116826), (19, 24027302), (26, 17558413), (38, 12013651), (197, 2317354), (247, 1848254), (394, 1158677), (494, 924127), (2561, 178258), (3743, 121966), (4691, 97318), (5122, 89129), (7486, 60983), (9382, 48659)]