1966235280304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{17659}}^1\times {\mathrm{302567}}^1$

素因数の和:320257

約数の個数: 40

約数和(自身を含む): 3975453054720

約数和(自身を除く): 2009217774416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 17659, 35318, 70636, 141272, 282544, 302567, 406157, 605134, 812314, 1210268, 1624628, 2420536, 3249256, 4841072, 6498512, 6959041, 13918082, 27836164, 55672328, 111344656, 5343030653, 10686061306, 21372122612, 42744245224, 85488490448, 122889705019, 245779410038, 491558820076, 983117640152, 1966235280304]

約数ペア:

[(1, 1966235280304), (2, 983117640152), (4, 491558820076), (8, 245779410038), (16, 122889705019), (23, 85488490448), (46, 42744245224), (92, 21372122612), (184, 10686061306), (368, 5343030653), (17659, 111344656), (35318, 55672328), (70636, 27836164), (141272, 13918082), (282544, 6959041), (302567, 6498512), (406157, 4841072), (605134, 3249256), (812314, 2420536), (1210268, 1624628)]