1878201312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1504969}}^1$

素因数の和:1504995

約数の個数: 48

約数和(自身を含む): 5309534160

約数和(自身を除く): 3431332848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1504969, 3009938, 4514907, 6019876, 9029814, 12039752, 18059628, 19564597, 24079504, 36119256, 39129194, 48159008, 58693791, 72238512, 78258388, 117387582, 144477024, 156516776, 234775164, 313033552, 469550328, 626067104, 939100656, 1878201312]

約数ペア:

[(1, 1878201312), (2, 939100656), (3, 626067104), (4, 469550328), (6, 313033552), (8, 234775164), (12, 156516776), (13, 144477024), (16, 117387582), (24, 78258388), (26, 72238512), (32, 58693791), (39, 48159008), (48, 39129194), (52, 36119256), (78, 24079504), (96, 19564597), (104, 18059628), (156, 12039752), (208, 9029814), (312, 6019876), (416, 4514907), (624, 3009938), (1248, 1504969)]