296161918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1212

約数の個数: 32

約数和(自身を含む): 487982880

約数和(自身を除く): 191820962

約数列:

[1, 2, 13, 26, 89, 131, 178, 262, 977, 1157, 1703, 1954, 2314, 3406, 11659, 12701, 23318, 25402, 86953, 127987, 151567, 173906, 255974, 303134, 1130389, 1663831, 2260778, 3327662, 11390843, 22781686, 148080959, 296161918]

約数ペア:

[(1, 296161918), (2, 148080959), (13, 22781686), (26, 11390843), (89, 3327662), (131, 2260778), (178, 1663831), (262, 1130389), (977, 303134), (1157, 255974), (1703, 173906), (1954, 151567), (2314, 127987), (3406, 86953), (11659, 25402), (12701, 23318)]