1520683398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{39869}}^1$

素因数の和:40053

約数の個数: 48

約数和(自身を含む): 3570119280

約数和(自身を除く): 2049435882

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 2119, 2934, 4238, 6357, 12714, 19071, 38142, 39869, 79738, 119607, 239214, 358821, 518297, 717642, 1036594, 1554891, 3109782, 4664673, 6498647, 9329346, 12997294, 19495941, 38991882, 58487823, 84482411, 116975646, 168964822, 253447233, 506894466, 760341699, 1520683398]

約数ペア:

[(1, 1520683398), (2, 760341699), (3, 506894466), (6, 253447233), (9, 168964822), (13, 116975646), (18, 84482411), (26, 58487823), (39, 38991882), (78, 19495941), (117, 12997294), (163, 9329346), (234, 6498647), (326, 4664673), (489, 3109782), (978, 1554891), (1467, 1036594), (2119, 717642), (2934, 518297), (4238, 358821), (6357, 239214), (12714, 119607), (19071, 79738), (38142, 39869)]