2018598244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{19979}}^1$

素因数の和:20092

約数の個数: 48

約数和(自身を含む): 3994401600

約数和(自身を除く): 1975803356

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 67, 116, 134, 268, 377, 754, 871, 1508, 1742, 1943, 3484, 3886, 7772, 19979, 25259, 39958, 50518, 79916, 101036, 259727, 519454, 579391, 1038908, 1158782, 1338593, 2317564, 2677186, 5354372, 7532083, 15064166, 17401709, 30128332, 34803418, 38819197, 69606836, 77638394, 155276788, 504649561, 1009299122, 2018598244]

約数ペア:

[(1, 2018598244), (2, 1009299122), (4, 504649561), (13, 155276788), (26, 77638394), (29, 69606836), (52, 38819197), (58, 34803418), (67, 30128332), (116, 17401709), (134, 15064166), (268, 7532083), (377, 5354372), (754, 2677186), (871, 2317564), (1508, 1338593), (1742, 1158782), (1943, 1038908), (3484, 579391), (3886, 519454), (7772, 259727), (19979, 101036), (25259, 79916), (39958, 50518)]