2907156719372

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{21221}}^1\times {\mathrm{58147}}^1$

素因数の和:79422

約数の個数: 48

約数和(自身を含む): 5528395514880

約数和(自身を除く): 2621238795508

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 124, 589, 1178, 2356, 21221, 42442, 58147, 84884, 116294, 232588, 403199, 657851, 806398, 1104793, 1315702, 1612796, 1802557, 2209586, 2631404, 3605114, 4419172, 7210228, 12499169, 24998338, 34248583, 49996676, 68497166, 136994332, 1233937487, 2467874974, 4935749948, 23444812253, 38252062097, 46889624506, 76504124194, 93779249012, 153008248388, 726789179843, 1453578359686, 2907156719372]

約数ペア:

[(1, 2907156719372), (2, 1453578359686), (4, 726789179843), (19, 153008248388), (31, 93779249012), (38, 76504124194), (62, 46889624506), (76, 38252062097), (124, 23444812253), (589, 4935749948), (1178, 2467874974), (2356, 1233937487), (21221, 136994332), (42442, 68497166), (58147, 49996676), (84884, 34248583), (116294, 24998338), (232588, 12499169), (403199, 7210228), (657851, 4419172), (806398, 3605114), (1104793, 2631404), (1315702, 2209586), (1612796, 1802557)]