2428088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 5043360

約数和(自身を除く): 2615272

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 631, 962, 1262, 1924, 2524, 3848, 5048, 8203, 16406, 23347, 32812, 46694, 65624, 93388, 186776, 303511, 607022, 1214044, 2428088]

約数ペア:

[(1, 2428088), (2, 1214044), (4, 607022), (8, 303511), (13, 186776), (26, 93388), (37, 65624), (52, 46694), (74, 32812), (104, 23347), (148, 16406), (296, 8203), (481, 5048), (631, 3848), (962, 2524), (1262, 1924)]