1941944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 3920400

約数和(自身を除く): 1978456

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 131, 136, 218, 262, 436, 524, 872, 1048, 1853, 2227, 3706, 4454, 7412, 8908, 14279, 14824, 17816, 28558, 57116, 114232, 242743, 485486, 970972, 1941944]

約数ペア:

[(1, 1941944), (2, 970972), (4, 485486), (8, 242743), (17, 114232), (34, 57116), (68, 28558), (109, 17816), (131, 14824), (136, 14279), (218, 8908), (262, 7412), (436, 4454), (524, 3706), (872, 2227), (1048, 1853)]