2509974

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 5689440

約数和(自身を除く): 3179466

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 877, 954, 1431, 1754, 2631, 2862, 5262, 7893, 15786, 23679, 46481, 47358, 92962, 139443, 278886, 418329, 836658, 1254987, 2509974]

約数ペア:

[(1, 2509974), (2, 1254987), (3, 836658), (6, 418329), (9, 278886), (18, 139443), (27, 92962), (53, 47358), (54, 46481), (106, 23679), (159, 15786), (318, 7893), (477, 5262), (877, 2862), (954, 2631), (1431, 1754)]