493628438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8443}}^1$

素因数の和:8540

約数の個数: 32

約数和(自身を含む): 817108992

約数和(自身を除く): 323480554

約数列:

[1, 2, 23, 31, 41, 46, 62, 82, 713, 943, 1271, 1426, 1886, 2542, 8443, 16886, 29233, 58466, 194189, 261733, 346163, 388378, 523466, 692326, 6019859, 7961749, 10731053, 12039718, 15923498, 21462106, 246814219, 493628438]

約数ペア:

[(1, 493628438), (2, 246814219), (23, 21462106), (31, 15923498), (41, 12039718), (46, 10731053), (62, 7961749), (82, 6019859), (713, 692326), (943, 523466), (1271, 388378), (1426, 346163), (1886, 261733), (2542, 194189), (8443, 58466), (16886, 29233)]