6520350187

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1471}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 7691894784

約数和(自身を除く): 1171544597

約数列:

[1, 13, 17, 31, 221, 403, 527, 647, 1471, 6851, 8411, 10999, 19123, 20057, 25007, 45601, 142987, 260741, 325091, 340969, 592813, 775217, 951737, 4432597, 10077821, 12372581, 16179529, 29503847, 210333877, 383550011, 501565399, 6520350187]

約数ペア:

[(1, 6520350187), (13, 501565399), (17, 383550011), (31, 210333877), (221, 29503847), (403, 16179529), (527, 12372581), (647, 10077821), (1471, 4432597), (6851, 951737), (8411, 775217), (10999, 592813), (19123, 340969), (20057, 325091), (25007, 260741), (45601, 142987)]