1294172642

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{1669}}^1$

素因数の和:2346

約数の個数: 32

約数和(自身を含む): 2246724480

約数和(自身を除く): 952551838

約数列:

[1, 2, 7, 14, 97, 194, 571, 679, 1142, 1358, 1669, 3338, 3997, 7994, 11683, 23366, 55387, 110774, 161893, 323786, 387709, 775418, 952999, 1133251, 1905998, 2266502, 6670993, 13341986, 92440903, 184881806, 647086321, 1294172642]

約数ペア:

[(1, 1294172642), (2, 647086321), (7, 184881806), (14, 92440903), (97, 13341986), (194, 6670993), (571, 2266502), (679, 1905998), (1142, 1133251), (1358, 952999), (1669, 775418), (3338, 387709), (3997, 323786), (7994, 161893), (11683, 110774), (23366, 55387)]