2034018140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1320791}}^1$

素因数の和:1320818

約数の個数: 48

約数和(自身を含む): 5325433344

約数和(自身を除く): 3291415204

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 1320791, 2641582, 5283164, 6603955, 9245537, 13207910, 14528701, 18491074, 26415820, 29057402, 36982148, 46227685, 58114804, 72643505, 92455370, 101700907, 145287010, 184910740, 203401814, 290574020, 406803628, 508504535, 1017009070, 2034018140]

約数ペア:

[(1, 2034018140), (2, 1017009070), (4, 508504535), (5, 406803628), (7, 290574020), (10, 203401814), (11, 184910740), (14, 145287010), (20, 101700907), (22, 92455370), (28, 72643505), (35, 58114804), (44, 46227685), (55, 36982148), (70, 29057402), (77, 26415820), (110, 18491074), (140, 14528701), (154, 13207910), (220, 9245537), (308, 6603955), (385, 5283164), (770, 2641582), (1540, 1320791)]