1208288

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 2421720

約数和(自身を除く): 1213432

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 619, 976, 1238, 1952, 2476, 4952, 9904, 19808, 37759, 75518, 151036, 302072, 604144, 1208288]

約数ペア:

[(1, 1208288), (2, 604144), (4, 302072), (8, 151036), (16, 75518), (32, 37759), (61, 19808), (122, 9904), (244, 4952), (488, 2476), (619, 1952), (976, 1238)]