1338403014

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{635519}}^1$

素因数の和:635546

約数の個数: 40

約数和(自身を含む): 3229712640

約数和(自身を除く): 1891309626

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 635519, 1271038, 1906557, 3813114, 5719671, 8261747, 11439342, 16523494, 17159013, 24785241, 34318026, 49570482, 51477039, 74355723, 102954078, 148711446, 223067169, 446134338, 669201507, 1338403014]

約数ペア:

[(1, 1338403014), (2, 669201507), (3, 446134338), (6, 223067169), (9, 148711446), (13, 102954078), (18, 74355723), (26, 51477039), (27, 49570482), (39, 34318026), (54, 24785241), (78, 17159013), (81, 16523494), (117, 11439342), (162, 8261747), (234, 5719671), (351, 3813114), (702, 1906557), (1053, 1271038), (2106, 635519)]