8380482

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 19837440

約数和(自身を除く): 11456958

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 82, 114, 123, 163, 209, 246, 326, 418, 451, 489, 627, 779, 902, 978, 1254, 1353, 1558, 1793, 2337, 2706, 3097, 3586, 4674, 5379, 6194, 6683, 8569, 9291, 10758, 13366, 17138, 18582, 20049, 25707, 34067, 40098, 51414, 68134, 73513, 102201, 126977, 147026, 204402, 220539, 253954, 380931, 441078, 761862, 1396747, 2793494, 4190241, 8380482]

約数ペア:

[(1, 8380482), (2, 4190241), (3, 2793494), (6, 1396747), (11, 761862), (19, 441078), (22, 380931), (33, 253954), (38, 220539), (41, 204402), (57, 147026), (66, 126977), (82, 102201), (114, 73513), (123, 68134), (163, 51414), (209, 40098), (246, 34067), (326, 25707), (418, 20049), (451, 18582), (489, 17138), (627, 13366), (779, 10758), (902, 9291), (978, 8569), (1254, 6683), (1353, 6194), (1558, 5379), (1793, 4674), (2337, 3586), (2706, 3097)]