2687989355504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{147497221}}^1$

素因数の和:147497313

約数の個数: 40

約数和(自身を含む): 5596634591568

約数和(自身を除く): 2908645236064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 147497221, 294994442, 589988884, 1179977768, 2359955536, 2507452757, 5014905514, 9882313807, 10029811028, 19764627614, 20059622056, 39529255228, 40119244112, 79058510456, 158117020912, 167999334719, 335998669438, 671997338876, 1343994677752, 2687989355504]

約数ペア:

[(1, 2687989355504), (2, 1343994677752), (4, 671997338876), (8, 335998669438), (16, 167999334719), (17, 158117020912), (34, 79058510456), (67, 40119244112), (68, 39529255228), (134, 20059622056), (136, 19764627614), (268, 10029811028), (272, 9882313807), (536, 5014905514), (1072, 2507452757), (1139, 2359955536), (2278, 1179977768), (4556, 589988884), (9112, 294994442), (18224, 147497221)]