2539817644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{46829}}^1$

素因数の和:47002

約数の個数: 48

約数和(自身を含む): 5507208000

約数和(自身を除く): 2967390356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 149, 182, 298, 364, 596, 1043, 1937, 2086, 3874, 4172, 7748, 13559, 27118, 46829, 54236, 93658, 187316, 327803, 608777, 655606, 1217554, 1311212, 2435108, 4261439, 6977521, 8522878, 13955042, 17045756, 27910084, 48842647, 90707773, 97685294, 181415546, 195370588, 362831092, 634954411, 1269908822, 2539817644]

約数ペア:

[(1, 2539817644), (2, 1269908822), (4, 634954411), (7, 362831092), (13, 195370588), (14, 181415546), (26, 97685294), (28, 90707773), (52, 48842647), (91, 27910084), (149, 17045756), (182, 13955042), (298, 8522878), (364, 6977521), (596, 4261439), (1043, 2435108), (1937, 1311212), (2086, 1217554), (3874, 655606), (4172, 608777), (7748, 327803), (13559, 187316), (27118, 93658), (46829, 54236)]