2056494368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13729}}^1$

素因数の和:13921

約数の個数: 48

約数和(自身を含む): 4207311360

約数和(自身を除く): 2150816992

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 151, 248, 302, 496, 604, 992, 1208, 2416, 4681, 4832, 9362, 13729, 18724, 27458, 37448, 54916, 74896, 109832, 149792, 219664, 425599, 439328, 851198, 1702396, 2073079, 3404792, 4146158, 6809584, 8292316, 13619168, 16584632, 33169264, 64265449, 66338528, 128530898, 257061796, 514123592, 1028247184, 2056494368]

約数ペア:

[(1, 2056494368), (2, 1028247184), (4, 514123592), (8, 257061796), (16, 128530898), (31, 66338528), (32, 64265449), (62, 33169264), (124, 16584632), (151, 13619168), (248, 8292316), (302, 6809584), (496, 4146158), (604, 3404792), (992, 2073079), (1208, 1702396), (2416, 851198), (4681, 439328), (4832, 425599), (9362, 219664), (13729, 149792), (18724, 109832), (27458, 74896), (37448, 54916)]