1373442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 3203712

約数和(自身を除く): 1830270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 617, 742, 1113, 1234, 1851, 2226, 3702, 4319, 8638, 12957, 25914, 32701, 65402, 98103, 196206, 228907, 457814, 686721, 1373442]

約数ペア:

[(1, 1373442), (2, 686721), (3, 457814), (6, 228907), (7, 196206), (14, 98103), (21, 65402), (42, 32701), (53, 25914), (106, 12957), (159, 8638), (318, 4319), (371, 3702), (617, 2226), (742, 1851), (1113, 1234)]