259030284

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{157561}}^1$

素因数の和:157705

約数の個数: 24

約数和(自身を含む): 608819568

約数和(自身を除く): 349789284

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 157561, 315122, 472683, 630244, 945366, 1890732, 21585857, 43171714, 64757571, 86343428, 129515142, 259030284]

約数ペア:

[(1, 259030284), (2, 129515142), (3, 86343428), (4, 64757571), (6, 43171714), (12, 21585857), (137, 1890732), (274, 945366), (411, 630244), (548, 472683), (822, 315122), (1644, 157561)]