2161569364

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{1873}}^1$

素因数の和:2176

約数の個数: 48

約数和(自身を含む): 4019774976

約数和(自身を除く): 1858205612

約数列:

[1, 2, 4, 31, 41, 62, 82, 124, 164, 227, 454, 908, 1271, 1873, 2542, 3746, 5084, 7037, 7492, 9307, 14074, 18614, 28148, 37228, 58063, 76793, 116126, 153586, 232252, 288517, 307172, 425171, 577034, 850342, 1154068, 1700684, 2380583, 4761166, 9522332, 13180301, 17432011, 26360602, 34864022, 52721204, 69728044, 540392341, 1080784682, 2161569364]

約数ペア:

[(1, 2161569364), (2, 1080784682), (4, 540392341), (31, 69728044), (41, 52721204), (62, 34864022), (82, 26360602), (124, 17432011), (164, 13180301), (227, 9522332), (454, 4761166), (908, 2380583), (1271, 1700684), (1873, 1154068), (2542, 850342), (3746, 577034), (5084, 425171), (7037, 307172), (7492, 288517), (9307, 232252), (14074, 153586), (18614, 116126), (28148, 76793), (37228, 58063)]