420472104

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1347667}}^1$

素因数の和:1347689

約数の個数: 32

約数和(自身を含む): 1132041120

約数和(自身を除く): 711569016

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1347667, 2695334, 4043001, 5390668, 8086002, 10781336, 16172004, 17519671, 32344008, 35039342, 52559013, 70078684, 105118026, 140157368, 210236052, 420472104]

約数ペア:

[(1, 420472104), (2, 210236052), (3, 140157368), (4, 105118026), (6, 70078684), (8, 52559013), (12, 35039342), (13, 32344008), (24, 17519671), (26, 16172004), (39, 10781336), (52, 8086002), (78, 5390668), (104, 4043001), (156, 2695334), (312, 1347667)]