4990351108

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{2441}}^1\times {\mathrm{16487}}^1$

素因数の和:18963

約数の個数: 24

約数和(自身を含む): 9019067904

約数和(自身を除く): 4028716796

約数列:

[1, 2, 4, 31, 62, 124, 2441, 4882, 9764, 16487, 32974, 65948, 75671, 151342, 302684, 511097, 1022194, 2044388, 40244767, 80489534, 160979068, 1247587777, 2495175554, 4990351108]

約数ペア:

[(1, 4990351108), (2, 2495175554), (4, 1247587777), (31, 160979068), (62, 80489534), (124, 40244767), (2441, 2044388), (4882, 1022194), (9764, 511097), (16487, 302684), (32974, 151342), (65948, 75671)]