1946243684

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{79987}}^1$

素因数の和:80088

約数の個数: 48

約数和(自身を含む): 4300154880

約数和(自身を除く): 2353911196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 79, 154, 158, 308, 316, 553, 869, 1106, 1738, 2212, 3476, 6083, 12166, 24332, 79987, 159974, 319948, 559909, 879857, 1119818, 1759714, 2239636, 3519428, 6158999, 6318973, 12317998, 12637946, 24635996, 25275892, 44232811, 69508703, 88465622, 139017406, 176931244, 278034812, 486560921, 973121842, 1946243684]

約数ペア:

[(1, 1946243684), (2, 973121842), (4, 486560921), (7, 278034812), (11, 176931244), (14, 139017406), (22, 88465622), (28, 69508703), (44, 44232811), (77, 25275892), (79, 24635996), (154, 12637946), (158, 12317998), (308, 6318973), (316, 6158999), (553, 3519428), (869, 2239636), (1106, 1759714), (1738, 1119818), (2212, 879857), (3476, 559909), (6083, 319948), (12166, 159974), (24332, 79987)]