2667714774

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{997}}^1$

素因数の和:1265

約数の個数: 64

約数和(自身を含む): 5583211200

約数和(自身を除く): 2915496426

約数列:

[1, 2, 3, 6, 41, 73, 82, 123, 146, 149, 219, 246, 298, 438, 447, 894, 997, 1994, 2991, 2993, 5982, 5986, 6109, 8979, 10877, 12218, 17958, 18327, 21754, 32631, 36654, 40877, 65262, 72781, 81754, 122631, 145562, 148553, 218343, 245262, 297106, 436686, 445659, 445957, 891318, 891914, 1337871, 2675742, 2984021, 5968042, 6090673, 8952063, 10844369, 12181346, 17904126, 18272019, 21688738, 32533107, 36544038, 65066214, 444619129, 889238258, 1333857387, 2667714774]

約数ペア:

[(1, 2667714774), (2, 1333857387), (3, 889238258), (6, 444619129), (41, 65066214), (73, 36544038), (82, 32533107), (123, 21688738), (146, 18272019), (149, 17904126), (219, 12181346), (246, 10844369), (298, 8952063), (438, 6090673), (447, 5968042), (894, 2984021), (997, 2675742), (1994, 1337871), (2991, 891914), (2993, 891318), (5982, 445957), (5986, 445659), (6109, 436686), (8979, 297106), (10877, 245262), (12218, 218343), (17958, 148553), (18327, 145562), (21754, 122631), (32631, 81754), (36654, 72781), (40877, 65262)]