998429688530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{773}}^1\times {\mathrm{2437037}}^1$

素因数の和:2437870

約数の個数: 32

約数和(自身を含む): 1833451924464

約数和(自身を除く): 835022235934

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 773, 1546, 3865, 7730, 40969, 81938, 204845, 409690, 2437037, 4874074, 12185185, 24370370, 129162961, 258325922, 645814805, 1291629610, 1883829601, 3767659202, 9419148005, 18838296010, 99842968853, 199685937706, 499214844265, 998429688530]

約数ペア:

[(1, 998429688530), (2, 499214844265), (5, 199685937706), (10, 99842968853), (53, 18838296010), (106, 9419148005), (265, 3767659202), (530, 1883829601), (773, 1291629610), (1546, 645814805), (3865, 258325922), (7730, 129162961), (40969, 24370370), (81938, 12185185), (204845, 4874074), (409690, 2437037)]