2013123928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{47381}}^1$

素因数の和:47547

約数の個数: 32

約数和(自身を含む): 3889114560

約数和(自身を除く): 1875990632

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 5311, 10622, 21244, 42488, 47381, 94762, 189524, 379048, 2226907, 4453814, 5354053, 8907628, 10708106, 17815256, 21416212, 42832424, 251640491, 503280982, 1006561964, 2013123928]

約数ペア:

[(1, 2013123928), (2, 1006561964), (4, 503280982), (8, 251640491), (47, 42832424), (94, 21416212), (113, 17815256), (188, 10708106), (226, 8907628), (376, 5354053), (452, 4453814), (904, 2226907), (5311, 379048), (10622, 189524), (21244, 94762), (42488, 47381)]