2497267784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{207139}}^1$

素因数の和:207293

約数の個数: 32

約数和(自身を含む): 5145357600

約数和(自身を除く): 2648089816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 137, 274, 548, 1096, 1507, 3014, 6028, 12056, 207139, 414278, 828556, 1657112, 2278529, 4557058, 9114116, 18228232, 28378043, 56756086, 113512172, 227024344, 312158473, 624316946, 1248633892, 2497267784]

約数ペア:

[(1, 2497267784), (2, 1248633892), (4, 624316946), (8, 312158473), (11, 227024344), (22, 113512172), (44, 56756086), (88, 28378043), (137, 18228232), (274, 9114116), (548, 4557058), (1096, 2278529), (1507, 1657112), (3014, 828556), (6028, 414278), (12056, 207139)]