1380491364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1117}}^1\times {\mathrm{14713}}^1$

素因数の和:15844

約数の個数: 48

約数和(自身を含む): 3684856448

約数和(自身を除く): 2304365084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1117, 2234, 3351, 4468, 6702, 7819, 13404, 14713, 15638, 23457, 29426, 31276, 44139, 46914, 58852, 88278, 93828, 102991, 176556, 205982, 308973, 411964, 617946, 1235892, 16434421, 32868842, 49303263, 65737684, 98606526, 115040947, 197213052, 230081894, 345122841, 460163788, 690245682, 1380491364]

約数ペア:

[(1, 1380491364), (2, 690245682), (3, 460163788), (4, 345122841), (6, 230081894), (7, 197213052), (12, 115040947), (14, 98606526), (21, 65737684), (28, 49303263), (42, 32868842), (84, 16434421), (1117, 1235892), (2234, 617946), (3351, 411964), (4468, 308973), (6702, 205982), (7819, 176556), (13404, 102991), (14713, 93828), (15638, 88278), (23457, 58852), (29426, 46914), (31276, 44139)]