1798900736

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{929}}^1$

素因数の和:1041

約数の個数: 88

約数和(自身を含む): 3776960640

約数和(自身を除く): 1978059904

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 128, 244, 248, 256, 488, 496, 512, 929, 976, 992, 1024, 1858, 1891, 1952, 1984, 3716, 3782, 3904, 3968, 7432, 7564, 7808, 7936, 14864, 15128, 15616, 15872, 28799, 29728, 30256, 31232, 31744, 56669, 57598, 59456, 60512, 62464, 113338, 115196, 118912, 121024, 226676, 230392, 237824, 242048, 453352, 460784, 475648, 484096, 906704, 921568, 951296, 968192, 1756739, 1813408, 1843136, 1936384, 3513478, 3626816, 3686272, 7026956, 7253632, 7372544, 14053912, 14507264, 14745088, 28107824, 29014528, 29490176, 56215648, 58029056, 112431296, 224862592, 449725184, 899450368, 1798900736]

約数ペア:

[(1, 1798900736), (2, 899450368), (4, 449725184), (8, 224862592), (16, 112431296), (31, 58029056), (32, 56215648), (61, 29490176), (62, 29014528), (64, 28107824), (122, 14745088), (124, 14507264), (128, 14053912), (244, 7372544), (248, 7253632), (256, 7026956), (488, 3686272), (496, 3626816), (512, 3513478), (929, 1936384), (976, 1843136), (992, 1813408), (1024, 1756739), (1858, 968192), (1891, 951296), (1952, 921568), (1984, 906704), (3716, 484096), (3782, 475648), (3904, 460784), (3968, 453352), (7432, 242048), (7564, 237824), (7808, 230392), (7936, 226676), (14864, 121024), (15128, 118912), (15616, 115196), (15872, 113338), (28799, 62464), (29728, 60512), (30256, 59456), (31232, 57598), (31744, 56669)]