1936259988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{30347}}^1$

素因数の和:30776

約数の個数: 48

約数和(自身を含む): 4877530560

約数和(自身を除く): 2941270572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5317, 10634, 15951, 21268, 30347, 31902, 60694, 63804, 91041, 121388, 182082, 364164, 394511, 789022, 1183533, 1578044, 2367066, 4734132, 12411923, 24823846, 37235769, 49647692, 74471538, 148943076, 161354999, 322709998, 484064997, 645419996, 968129994, 1936259988]

約数ペア:

[(1, 1936259988), (2, 968129994), (3, 645419996), (4, 484064997), (6, 322709998), (12, 161354999), (13, 148943076), (26, 74471538), (39, 49647692), (52, 37235769), (78, 24823846), (156, 12411923), (409, 4734132), (818, 2367066), (1227, 1578044), (1636, 1183533), (2454, 789022), (4908, 394511), (5317, 364164), (10634, 182082), (15951, 121388), (21268, 91041), (30347, 63804), (31902, 60694)]