977090402

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 1572540480

約数和(自身を除く): 595450078

約数列:

[1, 2, 17, 34, 107, 214, 419, 641, 838, 1282, 1819, 3638, 7123, 10897, 14246, 21794, 44833, 68587, 89666, 137174, 268579, 537158, 762161, 1165979, 1524322, 2331958, 4565843, 9131686, 28737953, 57475906, 488545201, 977090402]

約数ペア:

[(1, 977090402), (2, 488545201), (17, 57475906), (34, 28737953), (107, 9131686), (214, 4565843), (419, 2331958), (641, 1524322), (838, 1165979), (1282, 762161), (1819, 537158), (3638, 268579), (7123, 137174), (10897, 89666), (14246, 68587), (21794, 44833)]