485450638

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{613}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 770280192

約数和(自身を除く): 284829554

約数列:

[1, 2, 31, 53, 62, 106, 241, 482, 613, 1226, 1643, 3286, 7471, 12773, 14942, 19003, 25546, 32489, 38006, 64978, 147733, 295466, 395963, 791926, 1007159, 2014318, 4579723, 7829849, 9159446, 15659698, 242725319, 485450638]

約数ペア:

[(1, 485450638), (2, 242725319), (31, 15659698), (53, 9159446), (62, 7829849), (106, 4579723), (241, 2014318), (482, 1007159), (613, 791926), (1226, 395963), (1643, 295466), (3286, 147733), (7471, 64978), (12773, 38006), (14942, 32489), (19003, 25546)]