247942402

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3826

約数の個数: 32

約数和(自身を含む): 407992320

約数和(自身を除く): 160049918

約数列:

[1, 2, 29, 31, 37, 58, 62, 74, 899, 1073, 1147, 1798, 2146, 2294, 3727, 7454, 33263, 66526, 108083, 115537, 137899, 216166, 231074, 275798, 3350573, 3999071, 4274869, 6701146, 7998142, 8549738, 123971201, 247942402]

約数ペア:

[(1, 247942402), (2, 123971201), (29, 8549738), (31, 7998142), (37, 6701146), (58, 4274869), (62, 3999071), (74, 3350573), (899, 275798), (1073, 231074), (1147, 216166), (1798, 137899), (2146, 115537), (2294, 108083), (3727, 66526), (7454, 33263)]