6891067535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{11839}}^1$

素因数の和:12431

約数の個数: 32

約数和(自身を含む): 9513676800

約数和(自身を除く): 2622609265

約数列:

[1, 5, 11, 19, 55, 95, 209, 557, 1045, 2785, 6127, 10583, 11839, 30635, 52915, 59195, 116413, 130229, 224941, 582065, 651145, 1124705, 2474351, 6594323, 12371755, 32971615, 72537553, 125292137, 362687765, 626460685, 1378213507, 6891067535]

約数ペア:

[(1, 6891067535), (5, 1378213507), (11, 626460685), (19, 362687765), (55, 125292137), (95, 72537553), (209, 32971615), (557, 12371755), (1045, 6594323), (2785, 2474351), (6127, 1124705), (10583, 651145), (11839, 582065), (30635, 224941), (52915, 130229), (59195, 116413)]