1731668056

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 3474021600

約数和(自身を除く): 1742353544

約数列:

[1, 2, 4, 8, 19, 38, 76, 97, 152, 194, 257, 388, 457, 514, 776, 914, 1028, 1828, 1843, 2056, 3656, 3686, 4883, 7372, 8683, 9766, 14744, 17366, 19532, 24929, 34732, 39064, 44329, 49858, 69464, 88658, 99716, 117449, 177316, 199432, 234898, 354632, 469796, 473651, 842251, 939592, 947302, 1684502, 1894604, 2231531, 3369004, 3789208, 4463062, 6738008, 8926124, 11392553, 17852248, 22785106, 45570212, 91140424, 216458507, 432917014, 865834028, 1731668056]

約数ペア:

[(1, 1731668056), (2, 865834028), (4, 432917014), (8, 216458507), (19, 91140424), (38, 45570212), (76, 22785106), (97, 17852248), (152, 11392553), (194, 8926124), (257, 6738008), (388, 4463062), (457, 3789208), (514, 3369004), (776, 2231531), (914, 1894604), (1028, 1684502), (1828, 947302), (1843, 939592), (2056, 842251), (3656, 473651), (3686, 469796), (4883, 354632), (7372, 234898), (8683, 199432), (9766, 177316), (14744, 117449), (17366, 99716), (19532, 88658), (24929, 69464), (34732, 49858), (39064, 44329)]