1996410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5142

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 3164550

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5119, 10238, 15357, 25595, 30714, 51190, 66547, 76785, 133094, 153570, 199641, 332735, 399282, 665470, 998205, 1996410]

約数ペア:

[(1, 1996410), (2, 998205), (3, 665470), (5, 399282), (6, 332735), (10, 199641), (13, 153570), (15, 133094), (26, 76785), (30, 66547), (39, 51190), (65, 30714), (78, 25595), (130, 15357), (195, 10238), (390, 5119)]