130268028

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51941}}^1$

素因数の和:51978

約数の個数: 48

約数和(自身を含む): 349050240

約数和(自身を除く): 218782212

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 114, 132, 209, 228, 418, 627, 836, 1254, 2508, 51941, 103882, 155823, 207764, 311646, 571351, 623292, 986879, 1142702, 1714053, 1973758, 2285404, 2960637, 3428106, 3947516, 5921274, 6856212, 10855669, 11842548, 21711338, 32567007, 43422676, 65134014, 130268028]

約数ペア:

[(1, 130268028), (2, 65134014), (3, 43422676), (4, 32567007), (6, 21711338), (11, 11842548), (12, 10855669), (19, 6856212), (22, 5921274), (33, 3947516), (38, 3428106), (44, 2960637), (57, 2285404), (66, 1973758), (76, 1714053), (114, 1142702), (132, 986879), (209, 623292), (228, 571351), (418, 311646), (627, 207764), (836, 155823), (1254, 103882), (2508, 51941)]