632861519

素因数分解:

${\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 702990720

約数和(自身を除く): 70129201

約数列:

[1, 19, 29, 61, 361, 551, 991, 1159, 1769, 10469, 18829, 22021, 28739, 33611, 60451, 357751, 546041, 638609, 1148569, 1753079, 10374779, 21822811, 33308501, 632861519]

約数ペア:

[(1, 632861519), (19, 33308501), (29, 21822811), (61, 10374779), (361, 1753079), (551, 1148569), (991, 638609), (1159, 546041), (1769, 357751), (10469, 60451), (18829, 33611), (22021, 28739)]