184954321

素因数分解:

${\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:744

約数の個数: 16

約数和(自身を含む): 194302080

約数和(自身を除く): 9347759

約数列:

[1, 41, 59, 157, 487, 2419, 6437, 9263, 19967, 28733, 76459, 379783, 1178053, 3134819, 4511081, 184954321]

約数ペア:

[(1, 184954321), (41, 4511081), (59, 3134819), (157, 1178053), (487, 379783), (2419, 76459), (6437, 28733), (9263, 19967)]