853113872

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{40609}}^1$

素因数の和:40731

約数の個数: 40

約数和(自身を含む): 1797723480

約数和(自身を除く): 944609608

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 40609, 81218, 162436, 324872, 527917, 649744, 1055834, 2111668, 4101509, 4223336, 8203018, 8446672, 16406036, 32812072, 53319617, 65624144, 106639234, 213278468, 426556936, 853113872]

約数ペア:

[(1, 853113872), (2, 426556936), (4, 213278468), (8, 106639234), (13, 65624144), (16, 53319617), (26, 32812072), (52, 16406036), (101, 8446672), (104, 8203018), (202, 4223336), (208, 4101509), (404, 2111668), (808, 1055834), (1313, 649744), (1616, 527917), (2626, 324872), (5252, 162436), (10504, 81218), (21008, 40609)]