2019909216

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1618517}}^1$

素因数の和:1618543

約数の個数: 48

約数和(自身を含む): 5710131504

約数和(自身を除く): 3690222288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1618517, 3237034, 4855551, 6474068, 9711102, 12948136, 19422204, 21040721, 25896272, 38844408, 42081442, 51792544, 63122163, 77688816, 84162884, 126244326, 155377632, 168325768, 252488652, 336651536, 504977304, 673303072, 1009954608, 2019909216]

約数ペア:

[(1, 2019909216), (2, 1009954608), (3, 673303072), (4, 504977304), (6, 336651536), (8, 252488652), (12, 168325768), (13, 155377632), (16, 126244326), (24, 84162884), (26, 77688816), (32, 63122163), (39, 51792544), (48, 42081442), (52, 38844408), (78, 25896272), (96, 21040721), (104, 19422204), (156, 12948136), (208, 9711102), (312, 6474068), (416, 4855551), (624, 3237034), (1248, 1618517)]