627019692

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{25601}}^1$

素因数の和:25778

約数の個数: 48

約数和(自身を含む): 1585685472

約数和(自身を除く): 958665780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 157, 314, 471, 628, 942, 1884, 2041, 4082, 6123, 8164, 12246, 24492, 25601, 51202, 76803, 102404, 153606, 307212, 332813, 665626, 998439, 1331252, 1996878, 3993756, 4019357, 8038714, 12058071, 16077428, 24116142, 48232284, 52251641, 104503282, 156754923, 209006564, 313509846, 627019692]

約数ペア:

[(1, 627019692), (2, 313509846), (3, 209006564), (4, 156754923), (6, 104503282), (12, 52251641), (13, 48232284), (26, 24116142), (39, 16077428), (52, 12058071), (78, 8038714), (156, 4019357), (157, 3993756), (314, 1996878), (471, 1331252), (628, 998439), (942, 665626), (1884, 332813), (2041, 307212), (4082, 153606), (6123, 102404), (8164, 76803), (12246, 51202), (24492, 25601)]