1972592

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 4083072

約数和(自身を除く): 2110480

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 97, 124, 164, 194, 248, 328, 388, 496, 656, 776, 1271, 1552, 2542, 3007, 3977, 5084, 6014, 7954, 10168, 12028, 15908, 20336, 24056, 31816, 48112, 63632, 123287, 246574, 493148, 986296, 1972592]

約数ペア:

[(1, 1972592), (2, 986296), (4, 493148), (8, 246574), (16, 123287), (31, 63632), (41, 48112), (62, 31816), (82, 24056), (97, 20336), (124, 15908), (164, 12028), (194, 10168), (248, 7954), (328, 6014), (388, 5084), (496, 3977), (656, 3007), (776, 2542), (1271, 1552)]