1975808

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 40

約数和(自身を含む): 4198392

約数和(自身を除く): 2222584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 227, 256, 272, 454, 512, 544, 908, 1088, 1816, 2176, 3632, 3859, 4352, 7264, 7718, 8704, 14528, 15436, 29056, 30872, 58112, 61744, 116224, 123488, 246976, 493952, 987904, 1975808]

約数ペア:

[(1, 1975808), (2, 987904), (4, 493952), (8, 246976), (16, 123488), (17, 116224), (32, 61744), (34, 58112), (64, 30872), (68, 29056), (128, 15436), (136, 14528), (227, 8704), (256, 7718), (272, 7264), (454, 4352), (512, 3859), (544, 3632), (908, 2176), (1088, 1816)]