2178989834104

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{44238059}}^1$

素因数の和:44238243

約数の個数: 32

約数和(自身を含む): 4204385222400

約数和(自身を除く): 2025395388296

約数列:

[1, 2, 4, 8, 47, 94, 131, 188, 262, 376, 524, 1048, 6157, 12314, 24628, 49256, 44238059, 88476118, 176952236, 353904472, 2079188773, 4158377546, 5795185729, 8316755092, 11590371458, 16633510184, 23180742916, 46361485832, 272373729263, 544747458526, 1089494917052, 2178989834104]

約数ペア:

[(1, 2178989834104), (2, 1089494917052), (4, 544747458526), (8, 272373729263), (47, 46361485832), (94, 23180742916), (131, 16633510184), (188, 11590371458), (262, 8316755092), (376, 5795185729), (524, 4158377546), (1048, 2079188773), (6157, 353904472), (12314, 176952236), (24628, 88476118), (49256, 44238059)]