189246590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{929}}^1\times {\mathrm{1567}}^1$

素因数の和:2516

約数の個数: 32

約数和(自身を含む): 367476480

約数和(自身を除く): 178229890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 929, 1567, 1858, 3134, 4645, 7835, 9290, 12077, 15670, 20371, 24154, 40742, 60385, 101855, 120770, 203710, 1455743, 2911486, 7278715, 14557430, 18924659, 37849318, 94623295, 189246590]

約数ペア:

[(1, 189246590), (2, 94623295), (5, 37849318), (10, 18924659), (13, 14557430), (26, 7278715), (65, 2911486), (130, 1455743), (929, 203710), (1567, 120770), (1858, 101855), (3134, 60385), (4645, 40742), (7835, 24154), (9290, 20371), (12077, 15670)]