2419712

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:176

約数の個数: 44

約数和(自身を含む): 5158440

約数和(自身を除く): 2738728

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 139, 256, 272, 278, 512, 544, 556, 1024, 1088, 1112, 2176, 2224, 2363, 4352, 4448, 4726, 8704, 8896, 9452, 17408, 17792, 18904, 35584, 37808, 71168, 75616, 142336, 151232, 302464, 604928, 1209856, 2419712]

約数ペア:

[(1, 2419712), (2, 1209856), (4, 604928), (8, 302464), (16, 151232), (17, 142336), (32, 75616), (34, 71168), (64, 37808), (68, 35584), (128, 18904), (136, 17792), (139, 17408), (256, 9452), (272, 8896), (278, 8704), (512, 4726), (544, 4448), (556, 4352), (1024, 2363), (1088, 2224), (1112, 2176)]