938523964

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{18427}}^1$

素因数の和:18562

約数の個数: 48

約数和(自身を含む): 2006145792

約数和(自身を除く): 1067621828

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 107, 119, 214, 238, 428, 476, 749, 1498, 1819, 2996, 3638, 7276, 12733, 18427, 25466, 36854, 50932, 73708, 128989, 257978, 313259, 515956, 626518, 1253036, 1971689, 2192813, 3943378, 4385626, 7886756, 8771252, 13801823, 27603646, 33518713, 55207292, 67037426, 134074852, 234630991, 469261982, 938523964]

約数ペア:

[(1, 938523964), (2, 469261982), (4, 234630991), (7, 134074852), (14, 67037426), (17, 55207292), (28, 33518713), (34, 27603646), (68, 13801823), (107, 8771252), (119, 7886756), (214, 4385626), (238, 3943378), (428, 2192813), (476, 1971689), (749, 1253036), (1498, 626518), (1819, 515956), (2996, 313259), (3638, 257978), (7276, 128989), (12733, 73708), (18427, 50932), (25466, 36854)]