2013142816

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{503}}^1\times {\mathrm{691}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 3998973888

約数和(自身を除く): 1985831072

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 503, 691, 724, 1006, 1382, 1448, 2012, 2764, 2896, 4024, 5528, 5792, 8048, 11056, 16096, 22112, 91043, 125071, 182086, 250142, 347573, 364172, 500284, 695146, 728344, 1000568, 1390292, 1456688, 2001136, 2780584, 2913376, 4002272, 5561168, 11122336, 62910713, 125821426, 251642852, 503285704, 1006571408, 2013142816]

約数ペア:

[(1, 2013142816), (2, 1006571408), (4, 503285704), (8, 251642852), (16, 125821426), (32, 62910713), (181, 11122336), (362, 5561168), (503, 4002272), (691, 2913376), (724, 2780584), (1006, 2001136), (1382, 1456688), (1448, 1390292), (2012, 1000568), (2764, 728344), (2896, 695146), (4024, 500284), (5528, 364172), (5792, 347573), (8048, 250142), (11056, 182086), (16096, 125071), (22112, 91043)]