2019533192

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 3969024000

約数和(自身を除く): 1949490808

約数列:

[1, 2, 4, 8, 31, 62, 124, 151, 199, 248, 271, 302, 398, 542, 604, 796, 1084, 1208, 1592, 2168, 4681, 6169, 8401, 9362, 12338, 16802, 18724, 24676, 30049, 33604, 37448, 40921, 49352, 53929, 60098, 67208, 81842, 107858, 120196, 163684, 215716, 240392, 327368, 431432, 931519, 1268551, 1671799, 1863038, 2537102, 3343598, 3726076, 5074204, 6687196, 7452152, 8143279, 10148408, 13374392, 16286558, 32573116, 65146232, 252441649, 504883298, 1009766596, 2019533192]

約数ペア:

[(1, 2019533192), (2, 1009766596), (4, 504883298), (8, 252441649), (31, 65146232), (62, 32573116), (124, 16286558), (151, 13374392), (199, 10148408), (248, 8143279), (271, 7452152), (302, 6687196), (398, 5074204), (542, 3726076), (604, 3343598), (796, 2537102), (1084, 1863038), (1208, 1671799), (1592, 1268551), (2168, 931519), (4681, 431432), (6169, 327368), (8401, 240392), (9362, 215716), (12338, 163684), (16802, 120196), (18724, 107858), (24676, 81842), (30049, 67208), (33604, 60098), (37448, 53929), (40921, 49352)]