2599844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 36

約数和(自身を含む): 5234964

約数和(自身を除く): 2635120

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 173, 221, 289, 346, 442, 578, 692, 884, 1156, 2249, 2941, 3757, 4498, 5882, 7514, 8996, 11764, 15028, 38233, 49997, 76466, 99994, 152932, 199988, 649961, 1299922, 2599844]

約数ペア:

[(1, 2599844), (2, 1299922), (4, 649961), (13, 199988), (17, 152932), (26, 99994), (34, 76466), (52, 49997), (68, 38233), (173, 15028), (221, 11764), (289, 8996), (346, 7514), (442, 5882), (578, 4498), (692, 3757), (884, 2941), (1156, 2249)]