2004691678

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{14503}}^1$

素因数の和:14680

約数の個数: 32

約数和(自身を含む): 3366784512

約数和(自身を除く): 1362092834

約数列:

[1, 2, 11, 22, 61, 103, 122, 206, 671, 1133, 1342, 2266, 6283, 12566, 14503, 29006, 69113, 138226, 159533, 319066, 884683, 1493809, 1769366, 2987618, 9731513, 16431899, 19463026, 32863798, 91122349, 182244698, 1002345839, 2004691678]

約数ペア:

[(1, 2004691678), (2, 1002345839), (11, 182244698), (22, 91122349), (61, 32863798), (103, 19463026), (122, 16431899), (206, 9731513), (671, 2987618), (1133, 1769366), (1342, 1493809), (2266, 884683), (6283, 319066), (12566, 159533), (14503, 138226), (29006, 69113)]