1001572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1199900

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 103, 143, 187, 206, 221, 286, 374, 412, 442, 572, 748, 884, 1133, 1339, 1751, 2266, 2431, 2678, 3502, 4532, 4862, 5356, 7004, 9724, 14729, 19261, 22763, 29458, 38522, 45526, 58916, 77044, 91052, 250393, 500786, 1001572]

約数ペア:

[(1, 1001572), (2, 500786), (4, 250393), (11, 91052), (13, 77044), (17, 58916), (22, 45526), (26, 38522), (34, 29458), (44, 22763), (52, 19261), (68, 14729), (103, 9724), (143, 7004), (187, 5356), (206, 4862), (221, 4532), (286, 3502), (374, 2678), (412, 2431), (442, 2266), (572, 1751), (748, 1339), (884, 1133)]