1040379860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4001461}}^1$

素因数の和:4001483

約数の個数: 24

約数和(自身を含む): 2352859656

約数和(自身を除く): 1312479796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 4001461, 8002922, 16005844, 20007305, 40014610, 52018993, 80029220, 104037986, 208075972, 260094965, 520189930, 1040379860]

約数ペア:

[(1, 1040379860), (2, 520189930), (4, 260094965), (5, 208075972), (10, 104037986), (13, 80029220), (20, 52018993), (26, 40014610), (52, 20007305), (65, 16005844), (130, 8002922), (260, 4001461)]