778847028

素因数分解:

$2^2\times 3^1\times {\mathrm{12973}}^1\times {\mathrm{5003}}^1$

素因数の和:17983

約数の個数: 24

約数和(自身を含む): 1817813088

約数和(自身を除く): 1038966060

約数列:

[1, 2, 3, 4, 6, 12, 5003, 10006, 12973, 15009, 20012, 25946, 30018, 38919, 51892, 60036, 77838, 155676, 64903919, 129807838, 194711757, 259615676, 389423514, 778847028]

約数ペア:

[(1, 778847028), (2, 389423514), (3, 259615676), (4, 194711757), (6, 129807838), (12, 64903919), (5003, 155676), (10006, 77838), (12973, 60036), (15009, 51892), (20012, 38919), (25946, 30018)]