2013304839

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1388

約数の個数: 64

約数和(自身を含む): 3461971968

約数和(自身を除く): 1448667129

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 311, 483, 897, 933, 1031, 2093, 2177, 3093, 4043, 6279, 6531, 7153, 7217, 12129, 13403, 21459, 21651, 23713, 28301, 40209, 50071, 71139, 84903, 92989, 93821, 150213, 165991, 278967, 281463, 308269, 320641, 497973, 650923, 924807, 961923, 1952769, 2157883, 2244487, 4168333, 6473649, 6733461, 7374743, 12504999, 22124229, 29178331, 51623201, 87534993, 95871659, 154869603, 287614977, 671101613, 2013304839]

約数ペア:

[(1, 2013304839), (3, 671101613), (7, 287614977), (13, 154869603), (21, 95871659), (23, 87534993), (39, 51623201), (69, 29178331), (91, 22124229), (161, 12504999), (273, 7374743), (299, 6733461), (311, 6473649), (483, 4168333), (897, 2244487), (933, 2157883), (1031, 1952769), (2093, 961923), (2177, 924807), (3093, 650923), (4043, 497973), (6279, 320641), (6531, 308269), (7153, 281463), (7217, 278967), (12129, 165991), (13403, 150213), (21459, 93821), (21651, 92989), (23713, 84903), (28301, 71139), (40209, 50071)]