310028056

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2981039}}^1$

素因数の和:2981058

約数の個数: 16

約数和(自身を含む): 626018400

約数和(自身を除く): 315990344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2981039, 5962078, 11924156, 23848312, 38753507, 77507014, 155014028, 310028056]

約数ペア:

[(1, 310028056), (2, 155014028), (4, 77507014), (8, 38753507), (13, 23848312), (26, 11924156), (52, 5962078), (104, 2981039)]