1223491.00000000

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1614

約数の個数: 48

約数和(自身を含む): 63829248

約数和(自身を除く): 35064820

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1531, 1708, 2684, 3062, 4697, 6124, 9394, 10717, 16841, 18788, 21434, 33682, 42868, 67364, 93391, 117887, 186782, 235774, 373564, 471548, 653737, 1027301, 1307474, 2054602, 2614948, 4109204, 7191107, 14382214, 28764428]

約数ペア:

[(1, 28764428), (2, 14382214), (4, 7191107), (7, 4109204), (11, 2614948), (14, 2054602), (22, 1307474), (28, 1027301), (44, 653737), (61, 471548), (77, 373564), (122, 235774), (154, 186782), (244, 117887), (308, 93391), (427, 67364), (671, 42868), (854, 33682), (1342, 21434), (1531, 18788), (1708, 16841), (2684, 10717), (3062, 9394), (4697, 6124)]