1894904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 3950640

約数和(自身を除く): 2055736

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 353, 488, 671, 706, 1342, 1412, 2684, 2824, 3883, 5368, 7766, 15532, 21533, 31064, 43066, 86132, 172264, 236863, 473726, 947452, 1894904]

約数ペア:

[(1, 1894904), (2, 947452), (4, 473726), (8, 236863), (11, 172264), (22, 86132), (44, 43066), (61, 31064), (88, 21533), (122, 15532), (244, 7766), (353, 5368), (488, 3883), (671, 2824), (706, 2684), (1342, 1412)]