2025195263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{653}}^1$

素因数の和:1043

約数の個数: 32

約数和(自身を含む): 2523540096

約数和(自身を除く): 498344833

約数列:

[1, 7, 13, 91, 173, 197, 653, 1211, 1379, 2249, 2561, 4571, 8489, 15743, 17927, 34081, 59423, 112969, 128641, 238567, 443053, 790783, 900487, 1468597, 1672333, 3101371, 10280179, 11706331, 22254893, 155784251, 289313609, 2025195263]

約数ペア:

[(1, 2025195263), (7, 289313609), (13, 155784251), (91, 22254893), (173, 11706331), (197, 10280179), (653, 3101371), (1211, 1672333), (1379, 1468597), (2249, 900487), (2561, 790783), (4571, 443053), (8489, 238567), (15743, 128641), (17927, 112969), (34081, 59423)]