2152624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 40

約数和(自身を含む): 4496240

約数和(自身を除く): 2343616

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 97, 146, 152, 194, 292, 304, 388, 584, 776, 1168, 1387, 1552, 1843, 2774, 3686, 5548, 7081, 7372, 11096, 14162, 14744, 22192, 28324, 29488, 56648, 113296, 134539, 269078, 538156, 1076312, 2152624]

約数ペア:

[(1, 2152624), (2, 1076312), (4, 538156), (8, 269078), (16, 134539), (19, 113296), (38, 56648), (73, 29488), (76, 28324), (97, 22192), (146, 14744), (152, 14162), (194, 11096), (292, 7372), (304, 7081), (388, 5548), (584, 3686), (776, 2774), (1168, 1843), (1387, 1552)]