1189493404

素因数分解:

$2^2\times {\mathrm{11}}^4\times {\mathrm{19}}^1\times {\mathrm{1069}}^1$

素因数の和:1136

約数の個数: 60

約数和(自身を含む): 2412529000

約数和(自身を除く): 1223035596

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 1069, 1331, 2138, 2299, 2662, 4276, 4598, 5324, 9196, 11759, 14641, 20311, 23518, 25289, 29282, 40622, 47036, 50578, 58564, 81244, 101156, 129349, 223421, 258698, 278179, 446842, 517396, 556358, 893684, 1112716, 1422839, 2457631, 2845678, 4915262, 5691356, 9830524, 15651229, 27033941, 31302458, 54067882, 62604916, 108135764, 297373351, 594746702, 1189493404]

約数ペア:

[(1, 1189493404), (2, 594746702), (4, 297373351), (11, 108135764), (19, 62604916), (22, 54067882), (38, 31302458), (44, 27033941), (76, 15651229), (121, 9830524), (209, 5691356), (242, 4915262), (418, 2845678), (484, 2457631), (836, 1422839), (1069, 1112716), (1331, 893684), (2138, 556358), (2299, 517396), (2662, 446842), (4276, 278179), (4598, 258698), (5324, 223421), (9196, 129349), (11759, 101156), (14641, 81244), (20311, 58564), (23518, 50578), (25289, 47036), (29282, 40622)]