1520371788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{35963}}^1$

素因数の和:36254

約数の個数: 48

約数和(自身を含む): 3834625536

約数和(自身を除く): 2314253748

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 271, 542, 813, 1084, 1626, 3252, 3523, 7046, 10569, 14092, 21138, 35963, 42276, 71926, 107889, 143852, 215778, 431556, 467519, 935038, 1402557, 1870076, 2805114, 5610228, 9745973, 19491946, 29237919, 38983892, 58475838, 116951676, 126697649, 253395298, 380092947, 506790596, 760185894, 1520371788]

約数ペア:

[(1, 1520371788), (2, 760185894), (3, 506790596), (4, 380092947), (6, 253395298), (12, 126697649), (13, 116951676), (26, 58475838), (39, 38983892), (52, 29237919), (78, 19491946), (156, 9745973), (271, 5610228), (542, 2805114), (813, 1870076), (1084, 1402557), (1626, 935038), (3252, 467519), (3523, 431556), (7046, 215778), (10569, 143852), (14092, 107889), (21138, 71926), (35963, 42276)]