5642164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 12035520

約数和(自身を除く): 6393356

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 187, 209, 323, 374, 397, 418, 646, 748, 794, 836, 1292, 1588, 3553, 4367, 6749, 7106, 7543, 8734, 13498, 14212, 15086, 17468, 26996, 30172, 74239, 82973, 128231, 148478, 165946, 256462, 296956, 331892, 512924, 1410541, 2821082, 5642164]

約数ペア:

[(1, 5642164), (2, 2821082), (4, 1410541), (11, 512924), (17, 331892), (19, 296956), (22, 256462), (34, 165946), (38, 148478), (44, 128231), (68, 82973), (76, 74239), (187, 30172), (209, 26996), (323, 17468), (374, 15086), (397, 14212), (418, 13498), (646, 8734), (748, 7543), (794, 7106), (836, 6749), (1292, 4367), (1588, 3553)]