2103485188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{55117}}^1$

素因数の和:55204

約数の個数: 48

約数和(自身を含む): 4444715520

約数和(自身を除く): 2341230332

約数列:

[1, 2, 4, 7, 14, 28, 29, 47, 58, 94, 116, 188, 203, 329, 406, 658, 812, 1316, 1363, 2726, 5452, 9541, 19082, 38164, 55117, 110234, 220468, 385819, 771638, 1543276, 1598393, 2590499, 3196786, 5180998, 6393572, 10361996, 11188751, 18133493, 22377502, 36266986, 44755004, 72533972, 75124471, 150248942, 300497884, 525871297, 1051742594, 2103485188]

約数ペア:

[(1, 2103485188), (2, 1051742594), (4, 525871297), (7, 300497884), (14, 150248942), (28, 75124471), (29, 72533972), (47, 44755004), (58, 36266986), (94, 22377502), (116, 18133493), (188, 11188751), (203, 10361996), (329, 6393572), (406, 5180998), (658, 3196786), (812, 2590499), (1316, 1598393), (1363, 1543276), (2726, 771638), (5452, 385819), (9541, 220468), (19082, 110234), (38164, 55117)]