1489724154

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{571}}^1\times {\mathrm{751}}^1$

素因数の和:1523

約数の個数: 48

約数和(自身を含む): 3254469504

約数和(自身を除く): 1764745350

約数列:

[1, 2, 3, 6, 9, 18, 193, 386, 571, 579, 751, 1142, 1158, 1502, 1713, 1737, 2253, 3426, 3474, 4506, 5139, 6759, 10278, 13518, 110203, 144943, 220406, 289886, 330609, 428821, 434829, 661218, 857642, 869658, 991827, 1286463, 1304487, 1983654, 2572926, 2608974, 3859389, 7718778, 82762453, 165524906, 248287359, 496574718, 744862077, 1489724154]

約数ペア:

[(1, 1489724154), (2, 744862077), (3, 496574718), (6, 248287359), (9, 165524906), (18, 82762453), (193, 7718778), (386, 3859389), (571, 2608974), (579, 2572926), (751, 1983654), (1142, 1304487), (1158, 1286463), (1502, 991827), (1713, 869658), (1737, 857642), (2253, 661218), (3426, 434829), (3474, 428821), (4506, 330609), (5139, 289886), (6759, 220406), (10278, 144943), (13518, 110203)]