1330406248654

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1607}}^1\times {\mathrm{18257}}^1$

素因数の和:19993

約数の個数: 64

約数和(自身を含む): 2367498792960

約数和(自身を除く): 1037092544306

約数列:

[1, 2, 7, 14, 41, 79, 82, 158, 287, 553, 574, 1106, 1607, 3214, 3239, 6478, 11249, 18257, 22498, 22673, 36514, 45346, 65887, 126953, 127799, 131774, 253906, 255598, 461209, 748537, 888671, 922418, 1442303, 1497074, 1777342, 2884606, 5205073, 5239759, 10096121, 10410146, 10479518, 20192242, 29338999, 36435511, 58677998, 59134423, 72871022, 118268846, 205372993, 410745986, 413940961, 827881922, 1202898959, 2317780921, 2405797918, 4635561842, 8420292713, 16224466447, 16840585426, 32448932894, 95029017761, 190058035522, 665203124327, 1330406248654]

約数ペア:

[(1, 1330406248654), (2, 665203124327), (7, 190058035522), (14, 95029017761), (41, 32448932894), (79, 16840585426), (82, 16224466447), (158, 8420292713), (287, 4635561842), (553, 2405797918), (574, 2317780921), (1106, 1202898959), (1607, 827881922), (3214, 413940961), (3239, 410745986), (6478, 205372993), (11249, 118268846), (18257, 72871022), (22498, 59134423), (22673, 58677998), (36514, 36435511), (45346, 29338999), (65887, 20192242), (126953, 10479518), (127799, 10410146), (131774, 10096121), (253906, 5239759), (255598, 5205073), (461209, 2884606), (748537, 1777342), (888671, 1497074), (922418, 1442303)]