534973790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{178921}}^1$

素因数の和:178964

約数の個数: 32

約数和(自身を含む): 1082120256

約数和(自身を除く): 547146466

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 178921, 357842, 894605, 1789210, 2325973, 4115183, 4651946, 8230366, 11629865, 20575915, 23259730, 41151830, 53497379, 106994758, 267486895, 534973790]

約数ペア:

[(1, 534973790), (2, 267486895), (5, 106994758), (10, 53497379), (13, 41151830), (23, 23259730), (26, 20575915), (46, 11629865), (65, 8230366), (115, 4651946), (130, 4115183), (230, 2325973), (299, 1789210), (598, 894605), (1495, 357842), (2990, 178921)]