2123011132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{8011}}^1$

素因数の和:8362

約数の個数: 48

約数和(自身を含む): 4280330880

約数和(自身を除く): 2157319748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 317, 418, 634, 836, 1268, 3487, 6023, 6974, 8011, 12046, 13948, 16022, 24092, 32044, 66253, 88121, 132506, 152209, 176242, 265012, 304418, 352484, 608836, 1674299, 2539487, 3348598, 5078974, 6697196, 10157948, 27934357, 48250253, 55868714, 96500506, 111737428, 193001012, 530752783, 1061505566, 2123011132]

約数ペア:

[(1, 2123011132), (2, 1061505566), (4, 530752783), (11, 193001012), (19, 111737428), (22, 96500506), (38, 55868714), (44, 48250253), (76, 27934357), (209, 10157948), (317, 6697196), (418, 5078974), (634, 3348598), (836, 2539487), (1268, 1674299), (3487, 608836), (6023, 352484), (6974, 304418), (8011, 265012), (12046, 176242), (13948, 152209), (16022, 132506), (24092, 88121), (32044, 66253)]