2000724730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1033}}^1\times {\mathrm{11393}}^1$

素因数の和:12450

約数の個数: 32

約数和(自身を含む): 3817172304

約数和(自身を除く): 1816447574

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1033, 2066, 5165, 10330, 11393, 17561, 22786, 35122, 56965, 87805, 113930, 175610, 193681, 387362, 968405, 1936810, 11768969, 23537938, 58844845, 117689690, 200072473, 400144946, 1000362365, 2000724730]

約数ペア:

[(1, 2000724730), (2, 1000362365), (5, 400144946), (10, 200072473), (17, 117689690), (34, 58844845), (85, 23537938), (170, 11768969), (1033, 1936810), (2066, 968405), (5165, 387362), (10330, 193681), (11393, 175610), (17561, 113930), (22786, 87805), (35122, 56965)]