2080781917682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{352555391}}^1$

素因数の和:352555633

約数の個数: 16

約数和(自身を含む): 3376070433792

約数和(自身を除く): 1295288516110

約数列:

[1, 2, 13, 26, 227, 454, 2951, 5902, 352555391, 705110782, 4583220083, 9166440166, 80030073757, 160060147514, 1040390958841, 2080781917682]

約数ペア:

[(1, 2080781917682), (2, 1040390958841), (13, 160060147514), (26, 80030073757), (227, 9166440166), (454, 4583220083), (2951, 705110782), (5902, 352555391)]