1242218213210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{45286847}}^1$

素因数の和:45287078

約数の個数: 32

約数和(自身を含む): 2419404567552

約数和(自身を除く): 1177186354342

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 5486, 13715, 27430, 45286847, 90573694, 226434235, 452868470, 588729011, 1177458022, 2943645055, 5887290110, 9555524717, 19111049434, 47777623585, 95555247170, 124221821321, 248443642642, 621109106605, 1242218213210]

約数ペア:

[(1, 1242218213210), (2, 621109106605), (5, 248443642642), (10, 124221821321), (13, 95555247170), (26, 47777623585), (65, 19111049434), (130, 9555524717), (211, 5887290110), (422, 2943645055), (1055, 1177458022), (2110, 588729011), (2743, 452868470), (5486, 226434235), (13715, 90573694), (27430, 45286847)]