2007298930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2205823}}^1$

素因数の和:2205850

約数の個数: 32

約数和(自身を含む): 4446941184

約数和(自身を除く): 2439642254

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 2205823, 4411646, 11029115, 15440761, 22058230, 28675699, 30881522, 57351398, 77203805, 143378495, 154407610, 200729893, 286756990, 401459786, 1003649465, 2007298930]

約数ペア:

[(1, 2007298930), (2, 1003649465), (5, 401459786), (7, 286756990), (10, 200729893), (13, 154407610), (14, 143378495), (26, 77203805), (35, 57351398), (65, 30881522), (70, 28675699), (91, 22058230), (130, 15440761), (182, 11029115), (455, 4411646), (910, 2205823)]