2319399836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1\times {\mathrm{1367}}^1$

素因数の和:1938

約数の個数: 48

約数和(自身を含む): 4448779776

約数和(自身を除く): 2129379940

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 487, 871, 974, 1367, 1742, 1948, 2734, 3484, 5468, 6331, 12662, 17771, 25324, 32629, 35542, 65258, 71084, 91589, 130516, 183178, 366356, 424177, 665729, 848354, 1190657, 1331458, 1696708, 2381314, 2662916, 4762628, 8654477, 17308954, 34617908, 44603843, 89207686, 178415372, 579849959, 1159699918, 2319399836]

約数ペア:

[(1, 2319399836), (2, 1159699918), (4, 579849959), (13, 178415372), (26, 89207686), (52, 44603843), (67, 34617908), (134, 17308954), (268, 8654477), (487, 4762628), (871, 2662916), (974, 2381314), (1367, 1696708), (1742, 1331458), (1948, 1190657), (2734, 848354), (3484, 665729), (5468, 424177), (6331, 366356), (12662, 183178), (17771, 130516), (25324, 91589), (32629, 71084), (35542, 65258)]