16989107044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2029277}}^1$

素因数の和:2029324

約数の個数: 48

約数和(自身を含む): 38182894848

約数和(自身を除く): 21193787804

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 2029277, 4058554, 8117108, 14204939, 26380601, 28409878, 46673371, 52761202, 56819756, 93346742, 105522404, 184664207, 186693484, 326713597, 369328414, 606753823, 653427194, 738656828, 1213507646, 1306854388, 2427015292, 4247276761, 8494553522, 16989107044]

約数ペア:

[(1, 16989107044), (2, 8494553522), (4, 4247276761), (7, 2427015292), (13, 1306854388), (14, 1213507646), (23, 738656828), (26, 653427194), (28, 606753823), (46, 369328414), (52, 326713597), (91, 186693484), (92, 184664207), (161, 105522404), (182, 93346742), (299, 56819756), (322, 52761202), (364, 46673371), (598, 28409878), (644, 26380601), (1196, 14204939), (2093, 8117108), (4186, 4058554), (8372, 2029277)]