1276858970

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1\times {\mathrm{5953}}^1$

素因数の和:6290

約数の個数: 32

約数和(自身を含む): 2334206160

約数和(自身を除く): 1057347190

約数列:

[1, 2, 5, 10, 89, 178, 241, 445, 482, 890, 1205, 2410, 5953, 11906, 21449, 29765, 42898, 59530, 107245, 214490, 529817, 1059634, 1434673, 2649085, 2869346, 5298170, 7173365, 14346730, 127685897, 255371794, 638429485, 1276858970]

約数ペア:

[(1, 1276858970), (2, 638429485), (5, 255371794), (10, 127685897), (89, 14346730), (178, 7173365), (241, 5298170), (445, 2869346), (482, 2649085), (890, 1434673), (1205, 1059634), (2410, 529817), (5953, 214490), (11906, 107245), (21449, 59530), (29765, 42898)]