2116725065

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{26891}}^1$

素因数の和:27089

約数の個数: 32

約数和(自身を含む): 3144427776

約数和(自身を除く): 1027702711

約数列:

[1, 5, 7, 13, 35, 65, 91, 173, 455, 865, 1211, 2249, 6055, 11245, 15743, 26891, 78715, 134455, 188237, 349583, 941185, 1747915, 2447081, 4652143, 12235405, 23260715, 32565001, 60477859, 162825005, 302389295, 423345013, 2116725065]

約数ペア:

[(1, 2116725065), (5, 423345013), (7, 302389295), (13, 162825005), (35, 60477859), (65, 32565001), (91, 23260715), (173, 12235405), (455, 4652143), (865, 2447081), (1211, 1747915), (2249, 941185), (6055, 349583), (11245, 188237), (15743, 134455), (26891, 78715)]