1901235616

素因数分解:

$2^5\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{5923}}^1$

素因数の和:7373

約数の個数: 48

約数和(自身を含む): 4281488064

約数和(自身を除く): 2380252448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1433, 2866, 5732, 5923, 10031, 11464, 11846, 20062, 22928, 23692, 40124, 41461, 45856, 47384, 80248, 82922, 94768, 160496, 165844, 189536, 320992, 331688, 663376, 1326752, 8487659, 16975318, 33950636, 59413613, 67901272, 118827226, 135802544, 237654452, 271605088, 475308904, 950617808, 1901235616]

約数ペア:

[(1, 1901235616), (2, 950617808), (4, 475308904), (7, 271605088), (8, 237654452), (14, 135802544), (16, 118827226), (28, 67901272), (32, 59413613), (56, 33950636), (112, 16975318), (224, 8487659), (1433, 1326752), (2866, 663376), (5732, 331688), (5923, 320992), (10031, 189536), (11464, 165844), (11846, 160496), (20062, 94768), (22928, 82922), (23692, 80248), (40124, 47384), (41461, 45856)]