2016141932

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1\times {\mathrm{991}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 4078405632

約数和(自身を除く): 2062263700

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 643, 791, 991, 1286, 1582, 1982, 2572, 3164, 3964, 4501, 6937, 9002, 13874, 18004, 27748, 72659, 111983, 145318, 223966, 290636, 447932, 508613, 637213, 783881, 1017226, 1274426, 1567762, 2034452, 2548852, 3135524, 4460491, 8920982, 17841964, 72005069, 144010138, 288020276, 504035483, 1008070966, 2016141932]

約数ペア:

[(1, 2016141932), (2, 1008070966), (4, 504035483), (7, 288020276), (14, 144010138), (28, 72005069), (113, 17841964), (226, 8920982), (452, 4460491), (643, 3135524), (791, 2548852), (991, 2034452), (1286, 1567762), (1582, 1274426), (1982, 1017226), (2572, 783881), (3164, 637213), (3964, 508613), (4501, 447932), (6937, 290636), (9002, 223966), (13874, 145318), (18004, 111983), (27748, 72659)]