1330509622

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 2203027200

約数和(自身を除く): 872517578

約数列:

[1, 2, 13, 26, 131, 151, 169, 199, 262, 302, 338, 398, 1703, 1963, 2587, 3406, 3926, 5174, 19781, 22139, 25519, 26069, 30049, 33631, 39562, 44278, 51038, 52138, 60098, 67262, 257153, 338897, 390637, 514306, 677794, 781274, 3342989, 3936419, 4405661, 5078281, 6685978, 7872838, 8811322, 10156562, 51173447, 102346894, 665254811, 1330509622]

約数ペア:

[(1, 1330509622), (2, 665254811), (13, 102346894), (26, 51173447), (131, 10156562), (151, 8811322), (169, 7872838), (199, 6685978), (262, 5078281), (302, 4405661), (338, 3936419), (398, 3342989), (1703, 781274), (1963, 677794), (2587, 514306), (3406, 390637), (3926, 338897), (5174, 257153), (19781, 67262), (22139, 60098), (25519, 52138), (26069, 51038), (30049, 44278), (33631, 39562)]