1005056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:182

約数の個数: 40

約数和(自身を含む): 2176944

約数和(自身を除く): 1171888

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 151, 208, 256, 302, 416, 512, 604, 832, 1208, 1664, 1963, 2416, 3328, 3926, 4832, 6656, 7852, 9664, 15704, 19328, 31408, 38656, 62816, 77312, 125632, 251264, 502528, 1005056]

約数ペア:

[(1, 1005056), (2, 502528), (4, 251264), (8, 125632), (13, 77312), (16, 62816), (26, 38656), (32, 31408), (52, 19328), (64, 15704), (104, 9664), (128, 7852), (151, 6656), (208, 4832), (256, 3926), (302, 3328), (416, 2416), (512, 1963), (604, 1664), (832, 1208)]