2021303904

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1108171}}^1$

素因数の和:1108203

約数の個数: 48

約数和(自身を含む): 5585186880

約数和(自身を除く): 3563882976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1108171, 2216342, 3324513, 4432684, 6649026, 8865368, 13298052, 17730736, 21055249, 26596104, 35461472, 42110498, 53192208, 63165747, 84220996, 106384416, 126331494, 168441992, 252662988, 336883984, 505325976, 673767968, 1010651952, 2021303904]

約数ペア:

[(1, 2021303904), (2, 1010651952), (3, 673767968), (4, 505325976), (6, 336883984), (8, 252662988), (12, 168441992), (16, 126331494), (19, 106384416), (24, 84220996), (32, 63165747), (38, 53192208), (48, 42110498), (57, 35461472), (76, 26596104), (96, 21055249), (114, 17730736), (152, 13298052), (228, 8865368), (304, 6649026), (456, 4432684), (608, 3324513), (912, 2216342), (1824, 1108171)]