804581191690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{4406491}}^1$

素因数の和:4406579

約数の個数: 48

約数和(自身を含む): 1575232760160

約数和(自身を除く): 770651568470

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 9610, 18259, 36518, 91295, 182590, 4406491, 8812982, 22032455, 44064910, 83723329, 136601221, 167446658, 273202442, 418616645, 683006105, 837233290, 1366012210, 2595423199, 4234637851, 5190846398, 8469275702, 12977115995, 21173189255, 25954231990, 42346378510, 80458119169, 160916238338, 402290595845, 804581191690]

約数ペア:

[(1, 804581191690), (2, 402290595845), (5, 160916238338), (10, 80458119169), (19, 42346378510), (31, 25954231990), (38, 21173189255), (62, 12977115995), (95, 8469275702), (155, 5190846398), (190, 4234637851), (310, 2595423199), (589, 1366012210), (961, 837233290), (1178, 683006105), (1922, 418616645), (2945, 273202442), (4805, 167446658), (5890, 136601221), (9610, 83723329), (18259, 44064910), (36518, 22032455), (91295, 8812982), (182590, 4406491)]