1648316804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{55469}}^1$

素因数の和:55532

約数の個数: 48

約数和(自身を含む): 3354825600

約数和(自身を除く): 1706508796

約数列:

[1, 2, 4, 17, 19, 23, 34, 38, 46, 68, 76, 92, 323, 391, 437, 646, 782, 874, 1292, 1564, 1748, 7429, 14858, 29716, 55469, 110938, 221876, 942973, 1053911, 1275787, 1885946, 2107822, 2551574, 3771892, 4215644, 5103148, 17916487, 21688379, 24239953, 35832974, 43376758, 48479906, 71665948, 86753516, 96959812, 412079201, 824158402, 1648316804]

約数ペア:

[(1, 1648316804), (2, 824158402), (4, 412079201), (17, 96959812), (19, 86753516), (23, 71665948), (34, 48479906), (38, 43376758), (46, 35832974), (68, 24239953), (76, 21688379), (92, 17916487), (323, 5103148), (391, 4215644), (437, 3771892), (646, 2551574), (782, 2107822), (874, 1885946), (1292, 1275787), (1564, 1053911), (1748, 942973), (7429, 221876), (14858, 110938), (29716, 55469)]