2489752714

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67741}}^1$

素因数の和:67830

約数の個数: 32

約数和(自身を含む): 4214094336

約数和(自身を除く): 1724341622

約数列:

[1, 2, 17, 23, 34, 46, 47, 94, 391, 782, 799, 1081, 1598, 2162, 18377, 36754, 67741, 135482, 1151597, 1558043, 2303194, 3116086, 3183827, 6367654, 26486731, 52973462, 54125059, 73228021, 108250118, 146456042, 1244876357, 2489752714]

約数ペア:

[(1, 2489752714), (2, 1244876357), (17, 146456042), (23, 108250118), (34, 73228021), (46, 54125059), (47, 52973462), (94, 26486731), (391, 6367654), (782, 3183827), (799, 3116086), (1081, 2303194), (1598, 1558043), (2162, 1151597), (18377, 135482), (36754, 67741)]