140845034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1049}}^1$

素因数の和:1438

約数の個数: 32

約数和(自身を含む): 244944000

約数和(自身を除く): 104098966

約数列:

[1, 2, 11, 17, 22, 34, 187, 359, 374, 718, 1049, 2098, 3949, 6103, 7898, 11539, 12206, 17833, 23078, 35666, 67133, 134266, 196163, 376591, 392326, 753182, 4142501, 6402047, 8285002, 12804094, 70422517, 140845034]

約数ペア:

[(1, 140845034), (2, 70422517), (11, 12804094), (17, 8285002), (22, 6402047), (34, 4142501), (187, 753182), (359, 392326), (374, 376591), (718, 196163), (1049, 134266), (2098, 67133), (3949, 35666), (6103, 23078), (7898, 17833), (11539, 12206)]