2185508732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{3407}}^1$

素因数の和:3722

約数の個数: 48

約数和(自身を含む): 4259727360

約数和(自身を除く): 2074218628

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 239, 244, 478, 671, 956, 1342, 2629, 2684, 3407, 5258, 6814, 10516, 13628, 14579, 29158, 37477, 58316, 74954, 149908, 160369, 207827, 320738, 415654, 641476, 814273, 831308, 1628546, 2286097, 3257092, 4572194, 8957003, 9144388, 17914006, 35828012, 49670653, 99341306, 198682612, 546377183, 1092754366, 2185508732]

約数ペア:

[(1, 2185508732), (2, 1092754366), (4, 546377183), (11, 198682612), (22, 99341306), (44, 49670653), (61, 35828012), (122, 17914006), (239, 9144388), (244, 8957003), (478, 4572194), (671, 3257092), (956, 2286097), (1342, 1628546), (2629, 831308), (2684, 814273), (3407, 641476), (5258, 415654), (6814, 320738), (10516, 207827), (13628, 160369), (14579, 149908), (29158, 74954), (37477, 58316)]