2515676921836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2633}}^1\times {\mathrm{301211}}^1$

素因数の和:303922

約数の個数: 48

約数和(自身を含む): 4820652271008

約数和(自身を除く): 2304975349172

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 2633, 3172, 5266, 10532, 34229, 68458, 136916, 160613, 301211, 321226, 602422, 642452, 1204844, 2087969, 3915743, 4175938, 7831486, 8351876, 15662972, 18373871, 36747742, 73495484, 238860323, 477720646, 793088563, 955441292, 1586177126, 3172354252, 10310151319, 20620302638, 41240605276, 48378402343, 96756804686, 193513609372, 628919230459, 1257838460918, 2515676921836]

約数ペア:

[(1, 2515676921836), (2, 1257838460918), (4, 628919230459), (13, 193513609372), (26, 96756804686), (52, 48378402343), (61, 41240605276), (122, 20620302638), (244, 10310151319), (793, 3172354252), (1586, 1586177126), (2633, 955441292), (3172, 793088563), (5266, 477720646), (10532, 238860323), (34229, 73495484), (68458, 36747742), (136916, 18373871), (160613, 15662972), (301211, 8351876), (321226, 7831486), (602422, 4175938), (642452, 3915743), (1204844, 2087969)]