1330321672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{160357}}^1$

素因数の和:160441

約数の個数: 32

約数和(自身を含む): 2684392920

約数和(自身を除く): 1354071248

約数列:

[1, 2, 4, 8, 17, 34, 61, 68, 122, 136, 244, 488, 1037, 2074, 4148, 8296, 160357, 320714, 641428, 1282856, 2726069, 5452138, 9781777, 10904276, 19563554, 21808552, 39127108, 78254216, 166290209, 332580418, 665160836, 1330321672]

約数ペア:

[(1, 1330321672), (2, 665160836), (4, 332580418), (8, 166290209), (17, 78254216), (34, 39127108), (61, 21808552), (68, 19563554), (122, 10904276), (136, 9781777), (244, 5452138), (488, 2726069), (1037, 1282856), (2074, 641428), (4148, 320714), (8296, 160357)]