1875687632

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1288247}}^1$

素因数の和:1288275

約数の個数: 40

約数和(自身を含む): 4472797056

約数和(自身を除く): 2597109424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1288247, 2576494, 5152988, 9017729, 10305976, 16747211, 18035458, 20611952, 33494422, 36070916, 66988844, 72141832, 117230477, 133977688, 144283664, 234460954, 267955376, 468921908, 937843816, 1875687632]

約数ペア:

[(1, 1875687632), (2, 937843816), (4, 468921908), (7, 267955376), (8, 234460954), (13, 144283664), (14, 133977688), (16, 117230477), (26, 72141832), (28, 66988844), (52, 36070916), (56, 33494422), (91, 20611952), (104, 18035458), (112, 16747211), (182, 10305976), (208, 9017729), (364, 5152988), (728, 2576494), (1456, 1288247)]