127965116

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{1217}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 227269056

約数和(自身を除く): 99303940

約数列:

[1, 2, 4, 97, 194, 271, 388, 542, 1084, 1217, 2434, 4868, 26287, 52574, 105148, 118049, 236098, 329807, 472196, 659614, 1319228, 31991279, 63982558, 127965116]

約数ペア:

[(1, 127965116), (2, 63982558), (4, 31991279), (97, 1319228), (194, 659614), (271, 472196), (388, 329807), (542, 236098), (1084, 118049), (1217, 105148), (2434, 52574), (4868, 26287)]