17968888973

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{4363}}^1$

素因数の和:5093

約数の個数: 32

約数和(自身を含む): 22193139456

約数和(自身を除く): 4224250483

約数列:

[1, 7, 17, 53, 119, 371, 653, 901, 4363, 4571, 6307, 11101, 30541, 34609, 74171, 77707, 231239, 242263, 519197, 588353, 1618673, 2849039, 3931063, 4118471, 19943273, 27517441, 48433663, 150999067, 339035641, 1056993469, 2566984139, 17968888973]

約数ペア:

[(1, 17968888973), (7, 2566984139), (17, 1056993469), (53, 339035641), (119, 150999067), (371, 48433663), (653, 27517441), (901, 19943273), (4363, 4118471), (4571, 3931063), (6307, 2849039), (11101, 1618673), (30541, 588353), (34609, 519197), (74171, 242263), (77707, 231239)]