1306807936

素因数分解:

$2^7\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12907}}^1$

素因数の和:13041

約数の個数: 64

約数和(自身を含む): 3001884480

約数和(自身を除く): 1695076544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 113, 128, 224, 226, 448, 452, 791, 896, 904, 1582, 1808, 3164, 3616, 6328, 7232, 12656, 12907, 14464, 25312, 25814, 50624, 51628, 90349, 101248, 103256, 180698, 206512, 361396, 413024, 722792, 826048, 1445584, 1458491, 1652096, 2891168, 2916982, 5782336, 5833964, 10209437, 11564672, 11667928, 20418874, 23335856, 40837748, 46671712, 81675496, 93343424, 163350992, 186686848, 326701984, 653403968, 1306807936]

約数ペア:

[(1, 1306807936), (2, 653403968), (4, 326701984), (7, 186686848), (8, 163350992), (14, 93343424), (16, 81675496), (28, 46671712), (32, 40837748), (56, 23335856), (64, 20418874), (112, 11667928), (113, 11564672), (128, 10209437), (224, 5833964), (226, 5782336), (448, 2916982), (452, 2891168), (791, 1652096), (896, 1458491), (904, 1445584), (1582, 826048), (1808, 722792), (3164, 413024), (3616, 361396), (6328, 206512), (7232, 180698), (12656, 103256), (12907, 101248), (14464, 90349), (25312, 51628), (25814, 50624)]