1276768753808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{13967801}}^1$

素因数の和:13968035

約数の個数: 40

約数和(自身を含む): 2572031060280

約数和(自身を除く): 1295262306472

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 788, 1576, 3152, 5713, 11426, 22852, 45704, 91408, 13967801, 27935602, 55871204, 111742408, 223484816, 405066229, 810132458, 1620264916, 2751656797, 3240529832, 5503313594, 6481059664, 11006627188, 22013254376, 44026508752, 79798047113, 159596094226, 319192188452, 638384376904, 1276768753808]

約数ペア:

[(1, 1276768753808), (2, 638384376904), (4, 319192188452), (8, 159596094226), (16, 79798047113), (29, 44026508752), (58, 22013254376), (116, 11006627188), (197, 6481059664), (232, 5503313594), (394, 3240529832), (464, 2751656797), (788, 1620264916), (1576, 810132458), (3152, 405066229), (5713, 223484816), (11426, 111742408), (22852, 55871204), (45704, 27935602), (91408, 13967801)]