2450658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 6128640

約数和(自身を除く): 3677982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 37, 38, 42, 57, 74, 83, 111, 114, 133, 166, 222, 249, 259, 266, 399, 498, 518, 581, 703, 777, 798, 1162, 1406, 1554, 1577, 1743, 2109, 3071, 3154, 3486, 4218, 4731, 4921, 6142, 9213, 9462, 9842, 11039, 14763, 18426, 21497, 22078, 29526, 33117, 42994, 58349, 64491, 66234, 116698, 128982, 175047, 350094, 408443, 816886, 1225329, 2450658]

約数ペア:

[(1, 2450658), (2, 1225329), (3, 816886), (6, 408443), (7, 350094), (14, 175047), (19, 128982), (21, 116698), (37, 66234), (38, 64491), (42, 58349), (57, 42994), (74, 33117), (83, 29526), (111, 22078), (114, 21497), (133, 18426), (166, 14763), (222, 11039), (249, 9842), (259, 9462), (266, 9213), (399, 6142), (498, 4921), (518, 4731), (581, 4218), (703, 3486), (777, 3154), (798, 3071), (1162, 2109), (1406, 1743), (1554, 1577)]