1303808

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{463}}^1$

素因数の和:490

約数の個数: 36

約数和(自身を含む): 2845248

約数和(自身を除く): 1541440

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 463, 704, 926, 1408, 1852, 2816, 3704, 5093, 7408, 10186, 14816, 20372, 29632, 40744, 59264, 81488, 118528, 162976, 325952, 651904, 1303808]

約数ペア:

[(1, 1303808), (2, 651904), (4, 325952), (8, 162976), (11, 118528), (16, 81488), (22, 59264), (32, 40744), (44, 29632), (64, 20372), (88, 14816), (128, 10186), (176, 7408), (256, 5093), (352, 3704), (463, 2816), (704, 1852), (926, 1408)]