684954242

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{3001}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 1275141528

約数和(自身を除く): 590187286

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 137, 238, 274, 833, 959, 1666, 1918, 2329, 3001, 4658, 6002, 6713, 13426, 16303, 21007, 32606, 42014, 51017, 102034, 114121, 147049, 228242, 294098, 357119, 411137, 714238, 822274, 2499833, 2877959, 4999666, 5755918, 6989329, 13978658, 20145713, 40291426, 48925303, 97850606, 342477121, 684954242]

約数ペア:

[(1, 684954242), (2, 342477121), (7, 97850606), (14, 48925303), (17, 40291426), (34, 20145713), (49, 13978658), (98, 6989329), (119, 5755918), (137, 4999666), (238, 2877959), (274, 2499833), (833, 822274), (959, 714238), (1666, 411137), (1918, 357119), (2329, 294098), (3001, 228242), (4658, 147049), (6002, 114121), (6713, 102034), (13426, 51017), (16303, 42014), (21007, 32606)]