489780176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{5693}}^1$

素因数の和:6003

約数の個数: 40

約数和(自身を含む): 1002599520

約数和(自身を除く): 512819344

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 283, 304, 566, 1132, 2264, 4528, 5377, 5693, 10754, 11386, 21508, 22772, 43016, 45544, 86032, 91088, 108167, 216334, 432668, 865336, 1611119, 1730672, 3222238, 6444476, 12888952, 25777904, 30611261, 61222522, 122445044, 244890088, 489780176]

約数ペア:

[(1, 489780176), (2, 244890088), (4, 122445044), (8, 61222522), (16, 30611261), (19, 25777904), (38, 12888952), (76, 6444476), (152, 3222238), (283, 1730672), (304, 1611119), (566, 865336), (1132, 432668), (2264, 216334), (4528, 108167), (5377, 91088), (5693, 86032), (10754, 45544), (11386, 43016), (21508, 22772)]