4289844

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 10922688

約数和(自身を除く): 6632844

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 257, 321, 428, 514, 642, 771, 1028, 1284, 1391, 1542, 2782, 3084, 3341, 4173, 5564, 6682, 8346, 10023, 13364, 16692, 20046, 27499, 40092, 54998, 82497, 109996, 164994, 329988, 357487, 714974, 1072461, 1429948, 2144922, 4289844]

約数ペア:

[(1, 4289844), (2, 2144922), (3, 1429948), (4, 1072461), (6, 714974), (12, 357487), (13, 329988), (26, 164994), (39, 109996), (52, 82497), (78, 54998), (107, 40092), (156, 27499), (214, 20046), (257, 16692), (321, 13364), (428, 10023), (514, 8346), (642, 6682), (771, 5564), (1028, 4173), (1284, 3341), (1391, 3084), (1542, 2782)]