1490137012

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{14779}}^1$

素因数の和:15080

約数の個数: 48

約数和(自身を含む): 3221330560

約数和(自身を除く): 1731193548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 554, 1108, 1939, 3601, 3878, 7202, 7756, 14404, 14779, 25207, 29558, 50414, 59116, 100828, 103453, 192127, 206906, 384254, 413812, 768508, 1344889, 2689778, 4093783, 5379556, 8187566, 16375132, 28656481, 53219179, 57312962, 106438358, 114625924, 212876716, 372534253, 745068506, 1490137012]

約数ペア:

[(1, 1490137012), (2, 745068506), (4, 372534253), (7, 212876716), (13, 114625924), (14, 106438358), (26, 57312962), (28, 53219179), (52, 28656481), (91, 16375132), (182, 8187566), (277, 5379556), (364, 4093783), (554, 2689778), (1108, 1344889), (1939, 768508), (3601, 413812), (3878, 384254), (7202, 206906), (7756, 192127), (14404, 103453), (14779, 100828), (25207, 59116), (29558, 50414)]