1890909184

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5717}}^1$

素因数の和:5773

約数の個数: 88

約数和(自身を含む): 4213708560

約数和(自身を除く): 2322799376

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 512, 544, 608, 646, 1024, 1088, 1216, 1292, 2176, 2432, 2584, 4352, 4864, 5168, 5717, 8704, 9728, 10336, 11434, 17408, 19456, 20672, 22868, 41344, 45736, 82688, 91472, 97189, 108623, 165376, 182944, 194378, 217246, 330752, 365888, 388756, 434492, 731776, 777512, 868984, 1463552, 1555024, 1737968, 1846591, 2927104, 3110048, 3475936, 3693182, 5854208, 6220096, 6951872, 7386364, 12440192, 13903744, 14772728, 24880384, 27807488, 29545456, 49760768, 55614976, 59090912, 99521536, 111229952, 118181824, 236363648, 472727296, 945454592, 1890909184]

約数ペア:

[(1, 1890909184), (2, 945454592), (4, 472727296), (8, 236363648), (16, 118181824), (17, 111229952), (19, 99521536), (32, 59090912), (34, 55614976), (38, 49760768), (64, 29545456), (68, 27807488), (76, 24880384), (128, 14772728), (136, 13903744), (152, 12440192), (256, 7386364), (272, 6951872), (304, 6220096), (323, 5854208), (512, 3693182), (544, 3475936), (608, 3110048), (646, 2927104), (1024, 1846591), (1088, 1737968), (1216, 1555024), (1292, 1463552), (2176, 868984), (2432, 777512), (2584, 731776), (4352, 434492), (4864, 388756), (5168, 365888), (5717, 330752), (8704, 217246), (9728, 194378), (10336, 182944), (11434, 165376), (17408, 108623), (19456, 97189), (20672, 91472), (22868, 82688), (41344, 45736)]