2018200496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{15377}}^1$

素因数の和:16029

約数の個数: 40

約数和(自身を含む): 4218000864

約数和(自身を除く): 2199800368

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 631, 1262, 2524, 5048, 8203, 10096, 15377, 16406, 30754, 32812, 61508, 65624, 123016, 131248, 199901, 246032, 399802, 799604, 1599208, 3198416, 9702887, 19405774, 38811548, 77623096, 126137531, 155246192, 252275062, 504550124, 1009100248, 2018200496]

約数ペア:

[(1, 2018200496), (2, 1009100248), (4, 504550124), (8, 252275062), (13, 155246192), (16, 126137531), (26, 77623096), (52, 38811548), (104, 19405774), (208, 9702887), (631, 3198416), (1262, 1599208), (2524, 799604), (5048, 399802), (8203, 246032), (10096, 199901), (15377, 131248), (16406, 123016), (30754, 65624), (32812, 61508)]