129691878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{12589}}^1$

素因数の和:12712

約数の個数: 32

約数和(自身を含む): 277382880

約数和(自身を除く): 147691002

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 3434, 5151, 10302, 12589, 25178, 37767, 75534, 214013, 428026, 642039, 1271489, 1284078, 2542978, 3814467, 7628934, 21615313, 43230626, 64845939, 129691878]

約数ペア:

[(1, 129691878), (2, 64845939), (3, 43230626), (6, 21615313), (17, 7628934), (34, 3814467), (51, 2542978), (101, 1284078), (102, 1271489), (202, 642039), (303, 428026), (606, 214013), (1717, 75534), (3434, 37767), (5151, 25178), (10302, 12589)]