4720892.00000000

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 130491648

約数和(自身を除く): 49704346

約数列:

[1, 2, 31, 41, 61, 62, 82, 122, 521, 1042, 1271, 1891, 2501, 2542, 3782, 5002, 16151, 21361, 31781, 32302, 42722, 63562, 77531, 155062, 662191, 985211, 1303021, 1324382, 1970422, 2606042, 40393651, 80787302]

約数ペア:

[(1, 80787302), (2, 40393651), (31, 2606042), (41, 1970422), (61, 1324382), (62, 1303021), (82, 985211), (122, 662191), (521, 155062), (1042, 77531), (1271, 63562), (1891, 42722), (2501, 32302), (2542, 31781), (3782, 21361), (5002, 16151)]