2043868064

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{80747}}^1$

素因数の和:80877

約数の個数: 48

約数和(自身を含む): 4639457088

約数和(自身を除く): 2595589024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3616, 6328, 12656, 25312, 80747, 161494, 322988, 565229, 645976, 1130458, 1291952, 2260916, 2583904, 4521832, 9043664, 9124411, 18087328, 18248822, 36497644, 63870877, 72995288, 127741754, 145990576, 255483508, 291981152, 510967016, 1021934032, 2043868064]

約数ペア:

[(1, 2043868064), (2, 1021934032), (4, 510967016), (7, 291981152), (8, 255483508), (14, 145990576), (16, 127741754), (28, 72995288), (32, 63870877), (56, 36497644), (112, 18248822), (113, 18087328), (224, 9124411), (226, 9043664), (452, 4521832), (791, 2583904), (904, 2260916), (1582, 1291952), (1808, 1130458), (3164, 645976), (3616, 565229), (6328, 322988), (12656, 161494), (25312, 80747)]