2380624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 40

約数和(自身を含む): 4999680

約数和(自身を除く): 2619056

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 191, 304, 328, 382, 656, 764, 779, 1528, 1558, 3056, 3116, 3629, 6232, 7258, 7831, 12464, 14516, 15662, 29032, 31324, 58064, 62648, 125296, 148789, 297578, 595156, 1190312, 2380624]

約数ペア:

[(1, 2380624), (2, 1190312), (4, 595156), (8, 297578), (16, 148789), (19, 125296), (38, 62648), (41, 58064), (76, 31324), (82, 29032), (152, 15662), (164, 14516), (191, 12464), (304, 7831), (328, 7258), (382, 6232), (656, 3629), (764, 3116), (779, 3056), (1528, 1558)]