2009152842

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 4242309120

約数和(自身を除く): 2233156278

約数列:

[1, 2, 3, 6, 31, 59, 62, 93, 118, 177, 186, 223, 354, 446, 669, 821, 1338, 1642, 1829, 2463, 3658, 4926, 5487, 6913, 10974, 13157, 13826, 20739, 25451, 26314, 39471, 41478, 48439, 50902, 76353, 78942, 96878, 145317, 152706, 183083, 290634, 366166, 407867, 549249, 815734, 1098498, 1223601, 1501609, 2447202, 3003218, 4504827, 5675573, 9009654, 10801897, 11351146, 17026719, 21603794, 32405691, 34053438, 64811382, 334858807, 669717614, 1004576421, 2009152842]

約数ペア:

[(1, 2009152842), (2, 1004576421), (3, 669717614), (6, 334858807), (31, 64811382), (59, 34053438), (62, 32405691), (93, 21603794), (118, 17026719), (177, 11351146), (186, 10801897), (223, 9009654), (354, 5675573), (446, 4504827), (669, 3003218), (821, 2447202), (1338, 1501609), (1642, 1223601), (1829, 1098498), (2463, 815734), (3658, 549249), (4926, 407867), (5487, 366166), (6913, 290634), (10974, 183083), (13157, 152706), (13826, 145317), (20739, 96878), (25451, 78942), (26314, 76353), (39471, 50902), (41478, 48439)]