997044928

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{15913}}^1$

素因数の和:16025

約数の個数: 56

約数和(自身を含む): 2182764240

約数和(自身を除く): 1185719312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 176, 178, 352, 356, 704, 712, 979, 1424, 1958, 2848, 3916, 5696, 7832, 15664, 15913, 31328, 31826, 62656, 63652, 127304, 175043, 254608, 350086, 509216, 700172, 1018432, 1400344, 1416257, 2800688, 2832514, 5601376, 5665028, 11202752, 11330056, 15578827, 22660112, 31157654, 45320224, 62315308, 90640448, 124630616, 249261232, 498522464, 997044928]

約数ペア:

[(1, 997044928), (2, 498522464), (4, 249261232), (8, 124630616), (11, 90640448), (16, 62315308), (22, 45320224), (32, 31157654), (44, 22660112), (64, 15578827), (88, 11330056), (89, 11202752), (176, 5665028), (178, 5601376), (352, 2832514), (356, 2800688), (704, 1416257), (712, 1400344), (979, 1018432), (1424, 700172), (1958, 509216), (2848, 350086), (3916, 254608), (5696, 175043), (7832, 127304), (15664, 63652), (15913, 62656), (31328, 31826)]