1097331488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{39461}}^1$

素因数の和:39561

約数の個数: 48

約数和(自身を含む): 2386661760

約数和(自身を除く): 1289330272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 158, 176, 316, 352, 632, 869, 1264, 1738, 2528, 3476, 6952, 13904, 27808, 39461, 78922, 157844, 315688, 434071, 631376, 868142, 1262752, 1736284, 3117419, 3472568, 6234838, 6945136, 12469676, 13890272, 24939352, 34291609, 49878704, 68583218, 99757408, 137166436, 274332872, 548665744, 1097331488]

約数ペア:

[(1, 1097331488), (2, 548665744), (4, 274332872), (8, 137166436), (11, 99757408), (16, 68583218), (22, 49878704), (32, 34291609), (44, 24939352), (79, 13890272), (88, 12469676), (158, 6945136), (176, 6234838), (316, 3472568), (352, 3117419), (632, 1736284), (869, 1262752), (1264, 868142), (1738, 631376), (2528, 434071), (3476, 315688), (6952, 157844), (13904, 78922), (27808, 39461)]