1008047690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{12527}}^1$

素因数の和:13166

約数の個数: 32

約数和(自身を含む): 1957374720

約数和(自身を除く): 949327030

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 619, 1238, 3095, 6190, 8047, 12527, 16094, 25054, 40235, 62635, 80470, 125270, 162851, 325702, 814255, 1628510, 7754213, 15508426, 38771065, 77542130, 100804769, 201609538, 504023845, 1008047690]

約数ペア:

[(1, 1008047690), (2, 504023845), (5, 201609538), (10, 100804769), (13, 77542130), (26, 38771065), (65, 15508426), (130, 7754213), (619, 1628510), (1238, 814255), (3095, 325702), (6190, 162851), (8047, 125270), (12527, 80470), (16094, 62635), (25054, 40235)]