117960778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 202910400

約数和(自身を除く): 84949622

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 2683, 3382, 5366, 21983, 34879, 43966, 50977, 69758, 101954, 238787, 477574, 662701, 1325402, 3104231, 4536953, 6208462, 9073906, 58980389, 117960778]

約数ペア:

[(1, 117960778), (2, 58980389), (13, 9073906), (19, 6208462), (26, 4536953), (38, 3104231), (89, 1325402), (178, 662701), (247, 477574), (494, 238787), (1157, 101954), (1691, 69758), (2314, 50977), (2683, 43966), (3382, 34879), (5366, 21983)]