2773148752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{20021}}^1$

素因数の和:20827

約数の個数: 40

約数和(自身を含む): 5869168992

約数和(自身を除く): 3096020240

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 787, 1574, 3148, 6296, 8657, 12592, 17314, 20021, 34628, 40042, 69256, 80084, 138512, 160168, 220231, 320336, 440462, 880924, 1761848, 3523696, 15756527, 31513054, 63026108, 126052216, 173321797, 252104432, 346643594, 693287188, 1386574376, 2773148752]

約数ペア:

[(1, 2773148752), (2, 1386574376), (4, 693287188), (8, 346643594), (11, 252104432), (16, 173321797), (22, 126052216), (44, 63026108), (88, 31513054), (176, 15756527), (787, 3523696), (1574, 1761848), (3148, 880924), (6296, 440462), (8657, 320336), (12592, 220231), (17314, 160168), (20021, 138512), (34628, 80084), (40042, 69256)]