2079747358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{1613}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 3401872992

約数和(自身を除く): 1322125634

約数列:

[1, 2, 13, 26, 101, 202, 491, 982, 1313, 1613, 2626, 3226, 6383, 12766, 20969, 41938, 49591, 99182, 162913, 325826, 644683, 791983, 1289366, 1583966, 2117869, 4235738, 10295779, 20591558, 79990283, 159980566, 1039873679, 2079747358]

約数ペア:

[(1, 2079747358), (2, 1039873679), (13, 159980566), (26, 79990283), (101, 20591558), (202, 10295779), (491, 4235738), (982, 2117869), (1313, 1583966), (1613, 1289366), (2626, 791983), (3226, 644683), (6383, 325826), (12766, 162913), (20969, 99182), (41938, 49591)]