1996648

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 3951360

約数和(自身を除く): 1954712

約数列:

[1, 2, 4, 8, 31, 62, 83, 97, 124, 166, 194, 248, 332, 388, 664, 776, 2573, 3007, 5146, 6014, 8051, 10292, 12028, 16102, 20584, 24056, 32204, 64408, 249581, 499162, 998324, 1996648]

約数ペア:

[(1, 1996648), (2, 998324), (4, 499162), (8, 249581), (31, 64408), (62, 32204), (83, 24056), (97, 20584), (124, 16102), (166, 12028), (194, 10292), (248, 8051), (332, 6014), (388, 5146), (664, 3007), (776, 2573)]