2050871578

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{4517}}^1$

素因数の和:4687

約数の個数: 48

約数和(自身を含む): 3699103464

約数和(自身を除く): 1648231886

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 113, 226, 287, 574, 791, 1582, 2009, 4018, 4517, 4633, 5537, 9034, 9266, 11074, 31619, 32431, 63238, 64862, 185197, 221333, 227017, 370394, 442666, 454034, 510421, 1020842, 1296379, 2592758, 3572947, 7145894, 9074653, 18149306, 20927261, 25010629, 41854522, 50021258, 146490827, 292981654, 1025435789, 2050871578]

約数ペア:

[(1, 2050871578), (2, 1025435789), (7, 292981654), (14, 146490827), (41, 50021258), (49, 41854522), (82, 25010629), (98, 20927261), (113, 18149306), (226, 9074653), (287, 7145894), (574, 3572947), (791, 2592758), (1582, 1296379), (2009, 1020842), (4018, 510421), (4517, 454034), (4633, 442666), (5537, 370394), (9034, 227017), (9266, 221333), (11074, 185197), (31619, 64862), (32431, 63238)]