2794223516

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1\times {\mathrm{2203}}^1$

素因数の和:2778

約数の個数: 48

約数和(自身を含む): 5660718336

約数和(自身を除く): 2866494820

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 467, 679, 934, 1358, 1868, 2203, 2716, 3269, 4406, 6538, 8812, 13076, 15421, 30842, 45299, 61684, 90598, 181196, 213691, 317093, 427382, 634186, 854764, 1028801, 1268372, 1495837, 2057602, 2991674, 4115204, 5983348, 7201607, 14403214, 28806428, 99793697, 199587394, 399174788, 698555879, 1397111758, 2794223516]

約数ペア:

[(1, 2794223516), (2, 1397111758), (4, 698555879), (7, 399174788), (14, 199587394), (28, 99793697), (97, 28806428), (194, 14403214), (388, 7201607), (467, 5983348), (679, 4115204), (934, 2991674), (1358, 2057602), (1868, 1495837), (2203, 1268372), (2716, 1028801), (3269, 854764), (4406, 634186), (6538, 427382), (8812, 317093), (13076, 213691), (15421, 181196), (30842, 90598), (45299, 61684)]