2649272860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{599383}}^1$

素因数の和:599422

約数の個数: 48

約数和(自身を含む): 6343880256

約数和(自身を除く): 3694607396

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 884, 1105, 2210, 4420, 599383, 1198766, 2397532, 2996915, 5993830, 7791979, 10189511, 11987660, 15583958, 20379022, 31167916, 38959895, 40758044, 50947555, 77919790, 101895110, 132463643, 155839580, 203790220, 264927286, 529854572, 662318215, 1324636430, 2649272860]

約数ペア:

[(1, 2649272860), (2, 1324636430), (4, 662318215), (5, 529854572), (10, 264927286), (13, 203790220), (17, 155839580), (20, 132463643), (26, 101895110), (34, 77919790), (52, 50947555), (65, 40758044), (68, 38959895), (85, 31167916), (130, 20379022), (170, 15583958), (221, 11987660), (260, 10189511), (340, 7791979), (442, 5993830), (884, 2996915), (1105, 2397532), (2210, 1198766), (4420, 599383)]