1895758028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2294

約数の個数: 48

約数和(自身を含む): 3492720000

約数和(自身を除く): 1596961972

約数列:

[1, 2, 4, 43, 59, 86, 89, 118, 172, 178, 236, 356, 2099, 2537, 3827, 4198, 5074, 5251, 7654, 8396, 10148, 10502, 15308, 21004, 90257, 123841, 180514, 186811, 225793, 247682, 361028, 373622, 451586, 495364, 747244, 903172, 5325163, 8032873, 10650326, 11021849, 16065746, 21300652, 22043698, 32131492, 44087396, 473939507, 947879014, 1895758028]

約数ペア:

[(1, 1895758028), (2, 947879014), (4, 473939507), (43, 44087396), (59, 32131492), (86, 22043698), (89, 21300652), (118, 16065746), (172, 11021849), (178, 10650326), (236, 8032873), (356, 5325163), (2099, 903172), (2537, 747244), (3827, 495364), (4198, 451586), (5074, 373622), (5251, 361028), (7654, 247682), (8396, 225793), (10148, 186811), (10502, 180514), (15308, 123841), (21004, 90257)]