2040996972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{783793}}^1$

素因数の和:783838

約数の個数: 48

約数和(自身を含む): 5618235392

約数和(自身を除く): 3577238420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 783793, 1567586, 2351379, 3135172, 4702758, 5486551, 9405516, 10973102, 16459653, 21946204, 24297583, 32919306, 48595166, 65838612, 72892749, 97190332, 145785498, 170083081, 291570996, 340166162, 510249243, 680332324, 1020498486, 2040996972]

約数ペア:

[(1, 2040996972), (2, 1020498486), (3, 680332324), (4, 510249243), (6, 340166162), (7, 291570996), (12, 170083081), (14, 145785498), (21, 97190332), (28, 72892749), (31, 65838612), (42, 48595166), (62, 32919306), (84, 24297583), (93, 21946204), (124, 16459653), (186, 10973102), (217, 9405516), (372, 5486551), (434, 4702758), (651, 3135172), (868, 2351379), (1302, 1567586), (2604, 783793)]