1307557987024

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{4789}}^1\times {\mathrm{550471}}^1$

素因数の和:555299

約数の個数: 40

約数和(自身を含む): 2615666792960

約数和(自身を除く): 1308108805936

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 4789, 9578, 19156, 38312, 76624, 148459, 296918, 550471, 593836, 1100942, 1187672, 2201884, 2375344, 4403768, 8807536, 17064601, 34129202, 68258404, 136516808, 273033616, 2636205619, 5272411238, 10544822476, 21089644952, 42179289904, 81722374189, 163444748378, 326889496756, 653778993512, 1307557987024]

約数ペア:

[(1, 1307557987024), (2, 653778993512), (4, 326889496756), (8, 163444748378), (16, 81722374189), (31, 42179289904), (62, 21089644952), (124, 10544822476), (248, 5272411238), (496, 2636205619), (4789, 273033616), (9578, 136516808), (19156, 68258404), (38312, 34129202), (76624, 17064601), (148459, 8807536), (296918, 4403768), (550471, 2375344), (593836, 2201884), (1100942, 1187672)]