1330987138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{2711}}^1$

素因数の和:3570

約数の個数: 32

約数和(自身を含む): 2247098112

約数和(自身を除く): 916110974

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 821, 1642, 2711, 5422, 10673, 18883, 21346, 35243, 37766, 62353, 70486, 124706, 245479, 490958, 810589, 1621178, 2225731, 4451462, 28934503, 51191813, 57869006, 102383626, 665493569, 1330987138]

約数ペア:

[(1, 1330987138), (2, 665493569), (13, 102383626), (23, 57869006), (26, 51191813), (46, 28934503), (299, 4451462), (598, 2225731), (821, 1621178), (1642, 810589), (2711, 490958), (5422, 245479), (10673, 124706), (18883, 70486), (21346, 62353), (35243, 37766)]