8807916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 22353408

約数和(自身を除く): 13545492

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 131, 156, 262, 393, 431, 524, 786, 862, 1293, 1572, 1703, 1724, 2586, 3406, 5109, 5172, 5603, 6812, 10218, 11206, 16809, 20436, 22412, 33618, 56461, 67236, 112922, 169383, 225844, 338766, 677532, 733993, 1467986, 2201979, 2935972, 4403958, 8807916]

約数ペア:

[(1, 8807916), (2, 4403958), (3, 2935972), (4, 2201979), (6, 1467986), (12, 733993), (13, 677532), (26, 338766), (39, 225844), (52, 169383), (78, 112922), (131, 67236), (156, 56461), (262, 33618), (393, 22412), (431, 20436), (524, 16809), (786, 11206), (862, 10218), (1293, 6812), (1572, 5603), (1703, 5172), (1724, 5109), (2586, 3406)]