1900808519072

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{19846397}}^1$

素因数の和:19846521

約数の個数: 48

約数和(自身を含む): 3886004113992

約数和(自身を除く): 1985195594920

約数列:

[1, 2, 4, 8, 16, 32, 41, 73, 82, 146, 164, 292, 328, 584, 656, 1168, 1312, 2336, 2993, 5986, 11972, 23944, 47888, 95776, 19846397, 39692794, 79385588, 158771176, 317542352, 635084704, 813702277, 1448786981, 1627404554, 2897573962, 3254809108, 5795147924, 6509618216, 11590295848, 13019236432, 23180591696, 26038472864, 46361183392, 59400266221, 118800532442, 237601064884, 475202129768, 950404259536, 1900808519072]

約数ペア:

[(1, 1900808519072), (2, 950404259536), (4, 475202129768), (8, 237601064884), (16, 118800532442), (32, 59400266221), (41, 46361183392), (73, 26038472864), (82, 23180591696), (146, 13019236432), (164, 11590295848), (292, 6509618216), (328, 5795147924), (584, 3254809108), (656, 2897573962), (1168, 1627404554), (1312, 1448786981), (2336, 813702277), (2993, 635084704), (5986, 317542352), (11972, 158771176), (23944, 79385588), (47888, 39692794), (95776, 19846397)]