2912172116

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^2\times {\mathrm{15461}}^1$

素因数の和:15541

約数の個数: 54

約数和(自身を含む): 6126152634

約数和(自身を除く): 3213980518

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 961, 1519, 1922, 3038, 3844, 6076, 6727, 13454, 15461, 26908, 30922, 47089, 61844, 94178, 108227, 188356, 216454, 432908, 479291, 757589, 958582, 1515178, 1917164, 3030356, 3355037, 6710074, 13420148, 14858021, 23485259, 29716042, 46970518, 59432084, 93941036, 104006147, 208012294, 416024588, 728043029, 1456086058, 2912172116]

約数ペア:

[(1, 2912172116), (2, 1456086058), (4, 728043029), (7, 416024588), (14, 208012294), (28, 104006147), (31, 93941036), (49, 59432084), (62, 46970518), (98, 29716042), (124, 23485259), (196, 14858021), (217, 13420148), (434, 6710074), (868, 3355037), (961, 3030356), (1519, 1917164), (1922, 1515178), (3038, 958582), (3844, 757589), (6076, 479291), (6727, 432908), (13454, 216454), (15461, 188356), (26908, 108227), (30922, 94178), (47089, 61844)]