1493128

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 3519180

約数和(自身を除く): 2026052

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 293, 364, 392, 586, 637, 728, 1172, 1274, 2051, 2344, 2548, 3809, 4102, 5096, 7618, 8204, 14357, 15236, 16408, 26663, 28714, 30472, 53326, 57428, 106652, 114856, 186641, 213304, 373282, 746564, 1493128]

約数ペア:

[(1, 1493128), (2, 746564), (4, 373282), (7, 213304), (8, 186641), (13, 114856), (14, 106652), (26, 57428), (28, 53326), (49, 30472), (52, 28714), (56, 26663), (91, 16408), (98, 15236), (104, 14357), (182, 8204), (196, 7618), (293, 5096), (364, 4102), (392, 3809), (586, 2548), (637, 2344), (728, 2051), (1172, 1274)]