1994895961345

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{42002231}}^1$

素因数の和:42002325

約数の個数: 32

約数和(自身を含む): 2903194275840

約数和(自身を除く): 908298314495

約数列:

[1, 5, 7, 23, 35, 59, 115, 161, 295, 413, 805, 1357, 2065, 6785, 9499, 47495, 42002231, 210011155, 294015617, 966051313, 1470078085, 2478131629, 4830256565, 6762359191, 12390658145, 17346921403, 33811795955, 56997027467, 86734607015, 284985137335, 398979192269, 1994895961345]

約数ペア:

[(1, 1994895961345), (5, 398979192269), (7, 284985137335), (23, 86734607015), (35, 56997027467), (59, 33811795955), (115, 17346921403), (161, 12390658145), (295, 6762359191), (413, 4830256565), (805, 2478131629), (1357, 1470078085), (2065, 966051313), (6785, 294015617), (9499, 210011155), (47495, 42002231)]