4919070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12613}}^1$

素因数の和:12636

約数の個数: 32

約数和(自身を含む): 12714912

約数和(自身を除く): 7795842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12613, 25226, 37839, 63065, 75678, 126130, 163969, 189195, 327938, 378390, 491907, 819845, 983814, 1639690, 2459535, 4919070]

約数ペア:

[(1, 4919070), (2, 2459535), (3, 1639690), (5, 983814), (6, 819845), (10, 491907), (13, 378390), (15, 327938), (26, 189195), (30, 163969), (39, 126130), (65, 75678), (78, 63065), (130, 37839), (195, 25226), (390, 12613)]