2938874874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{423347}}^1$

素因数の和:423454

約数の個数: 32

約数和(自身を含む): 6401021760

約数和(自身を除く): 3462146886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 89, 178, 267, 534, 1157, 2314, 3471, 6942, 423347, 846694, 1270041, 2540082, 5503511, 11007022, 16510533, 33021066, 37677883, 75355766, 113033649, 226067298, 489812479, 979624958, 1469437437, 2938874874]

約数ペア:

[(1, 2938874874), (2, 1469437437), (3, 979624958), (6, 489812479), (13, 226067298), (26, 113033649), (39, 75355766), (78, 37677883), (89, 33021066), (178, 16510533), (267, 11007022), (534, 5503511), (1157, 2540082), (2314, 1270041), (3471, 846694), (6942, 423347)]