2186475145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{409}}^1\times {\mathrm{577}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 2815322400

約数和(自身を除く): 628847255

約数列:

[1, 5, 17, 85, 109, 409, 545, 577, 1853, 2045, 2885, 6953, 9265, 9809, 34765, 44581, 49045, 62893, 222905, 235993, 314465, 757877, 1069181, 1179965, 3789385, 4011881, 5345905, 20059405, 25723237, 128616185, 437295029, 2186475145]

約数ペア:

[(1, 2186475145), (5, 437295029), (17, 128616185), (85, 25723237), (109, 20059405), (409, 5345905), (545, 4011881), (577, 3789385), (1853, 1179965), (2045, 1069181), (2885, 757877), (6953, 314465), (9265, 235993), (9809, 222905), (34765, 62893), (44581, 49045)]