2001444230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1\times {\mathrm{12263}}^1$

素因数の和:13148

約数の個数: 32

約数和(自身を含む): 3796934400

約数和(自身を除く): 1795490170

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 859, 1718, 4295, 8590, 12263, 16321, 24526, 32642, 61315, 81605, 122630, 163210, 232997, 465994, 1164985, 2329970, 10533917, 21067834, 52669585, 105339170, 200144423, 400288846, 1000722115, 2001444230]

約数ペア:

[(1, 2001444230), (2, 1000722115), (5, 400288846), (10, 200144423), (19, 105339170), (38, 52669585), (95, 21067834), (190, 10533917), (859, 2329970), (1718, 1164985), (4295, 465994), (8590, 232997), (12263, 163210), (16321, 122630), (24526, 81605), (32642, 61315)]