268895874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{9001}}^1$

素因数の和:9402

約数の個数: 32

約数和(自身を含む): 580737024

約数和(自身を除く): 311841150

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 383, 766, 1149, 2298, 4979, 9001, 9958, 14937, 18002, 27003, 29874, 54006, 117013, 234026, 351039, 702078, 3447383, 6894766, 10342149, 20684298, 44815979, 89631958, 134447937, 268895874]

約数ペア:

[(1, 268895874), (2, 134447937), (3, 89631958), (6, 44815979), (13, 20684298), (26, 10342149), (39, 6894766), (78, 3447383), (383, 702078), (766, 351039), (1149, 234026), (2298, 117013), (4979, 54006), (9001, 29874), (9958, 27003), (14937, 18002)]