1245248638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{937}}^1$

素因数の和:1852

約数の個数: 32

約数和(自身を含む): 2018651040

約数和(自身を除く): 773402402

約数列:

[1, 2, 19, 38, 41, 82, 779, 853, 937, 1558, 1706, 1874, 16207, 17803, 32414, 34973, 35606, 38417, 69946, 76834, 664487, 729923, 799261, 1328974, 1459846, 1598522, 15185959, 30371918, 32769701, 65539402, 622624319, 1245248638]

約数ペア:

[(1, 1245248638), (2, 622624319), (19, 65539402), (38, 32769701), (41, 30371918), (82, 15185959), (779, 1598522), (853, 1459846), (937, 1328974), (1558, 799261), (1706, 729923), (1874, 664487), (16207, 76834), (17803, 69946), (32414, 38417), (34973, 35606)]