1639992

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3003

約数の個数: 32

約数和(自身を含む): 4279680

約数和(自身を除く): 2639688

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 2971, 5942, 8913, 11884, 17826, 23768, 35652, 68333, 71304, 136666, 204999, 273332, 409998, 546664, 819996, 1639992]

約数ペア:

[(1, 1639992), (2, 819996), (3, 546664), (4, 409998), (6, 273332), (8, 204999), (12, 136666), (23, 71304), (24, 68333), (46, 35652), (69, 23768), (92, 17826), (138, 11884), (184, 8913), (276, 5942), (552, 2971)]