3931172

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:696

約数の個数: 36

約数和(自身を含む): 8273664

約数和(自身を除く): 4342492

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 647, 868, 1294, 1519, 2588, 3038, 4529, 6076, 9058, 18116, 20057, 31703, 40114, 63406, 80228, 126812, 140399, 280798, 561596, 982793, 1965586, 3931172]

約数ペア:

[(1, 3931172), (2, 1965586), (4, 982793), (7, 561596), (14, 280798), (28, 140399), (31, 126812), (49, 80228), (62, 63406), (98, 40114), (124, 31703), (196, 20057), (217, 18116), (434, 9058), (647, 6076), (868, 4529), (1294, 3038), (1519, 2588)]