2484896

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 5312160

約数和(自身を除く): 2827264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 67, 76, 122, 134, 152, 244, 268, 304, 488, 536, 608, 976, 1072, 1159, 1273, 1952, 2144, 2318, 2546, 4087, 4636, 5092, 8174, 9272, 10184, 16348, 18544, 20368, 32696, 37088, 40736, 65392, 77653, 130784, 155306, 310612, 621224, 1242448, 2484896]

約数ペア:

[(1, 2484896), (2, 1242448), (4, 621224), (8, 310612), (16, 155306), (19, 130784), (32, 77653), (38, 65392), (61, 40736), (67, 37088), (76, 32696), (122, 20368), (134, 18544), (152, 16348), (244, 10184), (268, 9272), (304, 8174), (488, 5092), (536, 4636), (608, 4087), (976, 2546), (1072, 2318), (1159, 2144), (1273, 1952)]