1087183724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{21319}}^1$

素因数の和:21414

約数の個数: 48

約数和(自身を含む): 2220691200

約数和(自身を除く): 1133507476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 61, 76, 122, 209, 244, 418, 671, 836, 1159, 1342, 2318, 2684, 4636, 12749, 21319, 25498, 42638, 50996, 85276, 234509, 405061, 469018, 810122, 938036, 1300459, 1620244, 2600918, 4455671, 5201836, 8911342, 14305049, 17822684, 24708721, 28610098, 49417442, 57220196, 98834884, 271795931, 543591862, 1087183724]

約数ペア:

[(1, 1087183724), (2, 543591862), (4, 271795931), (11, 98834884), (19, 57220196), (22, 49417442), (38, 28610098), (44, 24708721), (61, 17822684), (76, 14305049), (122, 8911342), (209, 5201836), (244, 4455671), (418, 2600918), (671, 1620244), (836, 1300459), (1159, 938036), (1342, 810122), (2318, 469018), (2684, 405061), (4636, 234509), (12749, 85276), (21319, 50996), (25498, 42638)]