9900754096

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1489}}^1\times {\mathrm{2647}}^1$

素因数の和:4301

約数の個数: 40

約数和(自身を含む): 19325156960

約数和(自身を除く): 9424402864

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1489, 2512, 2647, 2978, 5294, 5956, 10588, 11912, 21176, 23824, 42352, 233773, 415579, 467546, 831158, 935092, 1662316, 1870184, 3324632, 3740368, 3941383, 6649264, 7882766, 15765532, 31531064, 63062128, 618797131, 1237594262, 2475188524, 4950377048, 9900754096]

約数ペア:

[(1, 9900754096), (2, 4950377048), (4, 2475188524), (8, 1237594262), (16, 618797131), (157, 63062128), (314, 31531064), (628, 15765532), (1256, 7882766), (1489, 6649264), (2512, 3941383), (2647, 3740368), (2978, 3324632), (5294, 1870184), (5956, 1662316), (10588, 935092), (11912, 831158), (21176, 467546), (23824, 415579), (42352, 233773)]