2193952

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 4740120

約数和(自身を除く): 2546168

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 109, 136, 148, 218, 272, 296, 436, 544, 592, 629, 872, 1184, 1258, 1744, 1853, 2516, 3488, 3706, 4033, 5032, 7412, 8066, 10064, 14824, 16132, 20128, 29648, 32264, 59296, 64528, 68561, 129056, 137122, 274244, 548488, 1096976, 2193952]

約数ペア:

[(1, 2193952), (2, 1096976), (4, 548488), (8, 274244), (16, 137122), (17, 129056), (32, 68561), (34, 64528), (37, 59296), (68, 32264), (74, 29648), (109, 20128), (136, 16132), (148, 14824), (218, 10064), (272, 8066), (296, 7412), (436, 5032), (544, 4033), (592, 3706), (629, 3488), (872, 2516), (1184, 1853), (1258, 1744)]