2218575386

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1\times {\mathrm{13831}}^1$

素因数の和:14549

約数の個数: 16

約数和(自身を含む): 3357856320

約数和(自身を除く): 1139280934

約数列:

[1, 2, 139, 278, 577, 1154, 13831, 27662, 80203, 160406, 1922509, 3845018, 7980487, 15960974, 1109287693, 2218575386]

約数ペア:

[(1, 2218575386), (2, 1109287693), (139, 15960974), (278, 7980487), (577, 3845018), (1154, 1922509), (13831, 160406), (27662, 80203)]