2016646852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{56099}}^1$

素因数の和:56176

約数の個数: 48

約数和(自身を含む): 4146912000

約数和(自身を除く): 2130265148

約数列:

[1, 2, 4, 11, 19, 22, 38, 43, 44, 76, 86, 172, 209, 418, 473, 817, 836, 946, 1634, 1892, 3268, 8987, 17974, 35948, 56099, 112198, 224396, 617089, 1065881, 1234178, 2131762, 2412257, 2468356, 4263524, 4824514, 9649028, 11724691, 23449382, 26534827, 45832883, 46898764, 53069654, 91665766, 106139308, 183331532, 504161713, 1008323426, 2016646852]

約数ペア:

[(1, 2016646852), (2, 1008323426), (4, 504161713), (11, 183331532), (19, 106139308), (22, 91665766), (38, 53069654), (43, 46898764), (44, 45832883), (76, 26534827), (86, 23449382), (172, 11724691), (209, 9649028), (418, 4824514), (473, 4263524), (817, 2468356), (836, 2412257), (946, 2131762), (1634, 1234178), (1892, 1065881), (3268, 617089), (8987, 224396), (17974, 112198), (35948, 56099)]