313633648

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{369851}}^1$

素因数の和:369912

約数の個数: 20

約数和(自身を含む): 619132248

約数和(自身を除く): 305498600

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 369851, 739702, 1479404, 2958808, 5917616, 19602103, 39204206, 78408412, 156816824, 313633648]

約数ペア:

[(1, 313633648), (2, 156816824), (4, 78408412), (8, 39204206), (16, 19602103), (53, 5917616), (106, 2958808), (212, 1479404), (424, 739702), (848, 369851)]