646151064

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2070997}}^1$

素因数の和:2071019

約数の個数: 32

約数和(自身を含む): 1739638320

約数和(自身を除く): 1093487256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2070997, 4141994, 6212991, 8283988, 12425982, 16567976, 24851964, 26922961, 49703928, 53845922, 80768883, 107691844, 161537766, 215383688, 323075532, 646151064]

約数ペア:

[(1, 646151064), (2, 323075532), (3, 215383688), (4, 161537766), (6, 107691844), (8, 80768883), (12, 53845922), (13, 49703928), (24, 26922961), (26, 24851964), (39, 16567976), (52, 12425982), (78, 8283988), (104, 6212991), (156, 4141994), (312, 2070997)]