417971372

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{164039}}^1$

素因数の和:164070

約数の個数: 36

約数和(自身を含む): 916327440

約数和(自身を除く): 498356068

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 164039, 328078, 656156, 1148273, 2132507, 2296546, 4265014, 4593092, 8037911, 8530028, 14927549, 16075822, 29855098, 32151644, 59710196, 104492843, 208985686, 417971372]

約数ペア:

[(1, 417971372), (2, 208985686), (4, 104492843), (7, 59710196), (13, 32151644), (14, 29855098), (26, 16075822), (28, 14927549), (49, 8530028), (52, 8037911), (91, 4593092), (98, 4265014), (182, 2296546), (196, 2132507), (364, 1148273), (637, 656156), (1274, 328078), (2548, 164039)]