254938360318

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{148091}}^1$

素因数の和:148632

約数の個数: 32

約数和(自身を含む): 402407429760

約数和(自身を除く): 147469069442

約数列:

[1, 2, 29, 58, 67, 134, 443, 886, 1943, 3886, 12847, 25694, 29681, 59362, 148091, 296182, 860749, 1721498, 4294639, 8589278, 9922097, 19844194, 65604313, 131208626, 287740813, 575481626, 1902525077, 3805050154, 4395488971, 8790977942, 127469180159, 254938360318]

約数ペア:

[(1, 254938360318), (2, 127469180159), (29, 8790977942), (58, 4395488971), (67, 3805050154), (134, 1902525077), (443, 575481626), (886, 287740813), (1943, 131208626), (3886, 65604313), (12847, 19844194), (25694, 9922097), (29681, 8589278), (59362, 4294639), (148091, 1721498), (296182, 860749)]